View source for cone

{{also|cône|c’óne}}
==English==
{{wikipedia}}

===Etymology===
From {{inh|en|enm|cone|t=corner, angle}} and {{m|enm|conoun|t=cone}}, from {{der|en|ML.|cōnus}}, {{m|ML.|cōnon|t=cone, wedge, peak}}, from {{der|en|grc|κῶνος|t=cone, spinning top, pine cone}}. Reinforced by {{bor|en|frm|cone}}, from the same Graeco-Latin source.
[[Image:Pinus ponderosa cone Marki.jpg|thumb|[[pine cone|pine '''cone''']] {{q|{{senseno|en|conifer}}}}]]

===Pronunciation===
* {{IPA|en|/ˈkəʊn/|a=RP}}
* {{IPA|en|/ˈkoʊn/|a=GA}}
* {{audio|en|en-us-cone.ogg|a=US}}
* {{rhymes|en|əʊn|s=1}}
[[Image:PovCone.jpg|thumb|right|160px|'''cone''' {{q|{{senseno|en|geometric surface}}–{{senseno|en|topology|-}}}}]]

===Noun===
{{en-noun}}

# {{senseid|en|geometric surface}} {{lb|en|geometry}} A [[surface of revolution]] formed by [[rotate|rotating]] a [[segment]] of a [[line]] around another line that intersects the first line. {{C|en|Surfaces}}
# {{senseid|en|geometric solid}} {{lb|en|geometry}} A [[solid of revolution]] formed by rotating a [[triangle]] around one of its [[altitude]]s.
# {{senseid|en|topology}} {{lb|en|topology}} A [[space]] formed by taking the [[direct product]] of a given space with a [[closed]] [[interval]] and [[identify]]ing all of one [[end]] to a [[point]].
# Anything shaped like a cone.<ref name="Illustr. Oxford 1998">''The Illustrated Oxford Dictionary'', Oxford University Press, 1998</ref>
# {{senseid|en|conifer}} The fruit of a [[conifer]].<ref name="Illustr. Oxford 1998"/>
# A cone-shaped [[flower head]] of various plants, such as [[banksia]]s and [[protea]]s.
# An [[ice cream cone]].<ref name="Illustr. Oxford 1998"/>
# A [[traffic cone]]
# A unit of volume, applied solely to [[marijuana]] and only while it is in a [[smokable]] state; roughly 1.5 [[cubic centimetre]]s, depending on use.
# {{lb|en|anatomy}} Any of the small cone-shaped structures in the [[retina]].<ref name="Illustr. Oxford 1998"/>
# {{lb|en|slang}} The [[bowl]] piece on a [[bong]].
# {{lb|en|slang}} The process of smoking [[cannabis]] in a [[bong]].
# {{lb|en|slang}} A cone-shaped [[cannabis]] [[joint]].
# {{lb|en|slang}} A passenger on a [[cruise ship]] (so-called by employees after [[traffic cone]]s, from the need to navigate around them)
# {{lb|en|category theory}} An [[object]] ''V'' together with an [[arrow]] going from ''V'' to each object of a [[diagram]] such that for any arrow ''A'' in the diagram, the pair of arrows from ''V'' which [[subtend]] ''A'' also commute with it. (Then ''V'' can be said to be the cone’s ''vertex'' and the diagram which the cone subtends can be said to be its ''base''.)
#: {{hyponyms|en|limit}}
#: {{ux|en|A '''cone''' is an object (the apex) and a natural transformation from a constant functor (whose image is the apex of the '''cone''' and its identity morphism) to a diagram functor. Its components are projections from the apex to the objects of the diagram and it has a “naturality triangle” for each morphism in the diagram. (A “naturality triangle” is just a naturality square which is degenerate at its apex side.)}}
# A [[shell]] of the [[genus]] {{taxfmt|Conus|genus}}, having a conical form.
# {{lb|en|comptheory}} A [[set]] of [[formal language]]s with certain desirable [[closure]] properties, in particular those of the [[regular language]]s, the [[context-free]] languages and the [[recursively enumerable]] languages.

====Synonyms====
* {{sense|geometry}} {{l|en|conical surface}}
* {{sense|ice cream cone}} {{l|en|cornet}}, {{l|en|ice cream cone}}

====Derived terms====
{{der3|en|cone biopsy|cinder cone|circular cone|cone cell|cone flower|cone of confusion|cone of power|cone of shame|cone off|cone shell|cone snail|cone wheat|cone-flower|cone-headed|cone-in-cone|cone-shaped|Dirac cone|fir-cone|growth cone|ice-cream cone|light cone|mouth cone|mud cone|pet cone|pine-cone|polar cone|roller cone bit|roller-cone bit|snow cone|spatter cone|spherical cone|spruce cone|storm cone|sulfur cone|sulphur cone|tail cone|textile cone|viewing cone|wind cone|witch-hazel cone gall|witch-hazel cone gall aphid|cone cabbage|lava cone
|cone of silence
|coneflower
|conehead|cone of death|flying cone
|conepiece|anterocone|bicone|bristlecone|cocone|conal|conebill|Conehead|coneheaded|coneless|conelike|conenose|coner|conetainer|conetronics|coneworm|coniform|conization|conoid|conopeptide|conotoxin|cyrtocone|decapicone|deuterocone|dicone|discocone|elliptospherocone|endocone|epicone|gyrocone|helicocone|hydraucone|hypercone|hypocone|intercone|mesocone|metacone|microcone|nanocone|oligocone|otocone|overcone|oxycone|paracone|phragmocone|piezocone|pinecone|platycone|protocone|pseudocone|semicone|serpenticone|snowcone|spherocone|subcone|toxocone
|conic|cone connector
|conic section
|ice cream cone
|nose cone
|pine cone
|shatter cone
|shattercone|cone bush|cone pepper
|sugar cone
|traffic cone
|waffle cone}}

====Related terms====
{{rel3|en|coign
|coin
|quoin
|cuneiform}}

====Translations====
{{trans-top|surface of revolution}}
* Albanian: {{t+|sq|kon|m}}
* Arabic: {{t|ar|مَخْرُوط|m}}
* Armenian: {{t+|hy|կոն}}
* Azerbaijani: {{t|az|konus}}
* Basque: {{t|eu|kono}}
* Belarusian: {{t|be|ко́нус|m|sc=Cyrl}}
* Bengali: {{t+|bn|শঙ্কু|sc=Beng}}
* Bikol Central: {{t|bcl|balisungsong}}
* Bulgarian: {{t|bg|ко́нус|m|sc=Cyrl}}, {{t|bg|конична повърхност|f}}
* Burmese: {{t|my|အဝိုင်းထုချွန်}}
* Catalan: {{t+|ca|con}}
* Chinese:
*: Mandarin: {{t+|cmn|錐體|tr=zhuītǐ}}
* Czech: {{t+|cs|kužel|m}}
* Danish: {{t|da|kegle}}
* Dutch: {{t+|nl|kegel|m}}
* Esperanto: {{t|eo|konuso}}
* Finnish: {{t+|fi|kartio}}, {{t|fi|kartiopinta}}
* French: {{t|fr|surface conique|f}}
* Galician: {{t+|gl|cono|m}}
* Georgian: {{t|ka|კონუსი|sc=Geor}}
* German: {{t+|de|Kegel|m}}, {{t|de|Kegelmantel|m}}
* Greek: {{t+|el|κώνος|n}}
*: Ancient: {{t|grc|κῶνος|f}}
* Hebrew: {{t+|he|חָרוּט|m|tr=kharut}}
* Hindi: {{t+|hi|शंकु|sc=Deva}}
* Hungarian: {{t+|hu|kúp}}
* Icelandic: {{t+|is|keila|f}}
* Ido: {{t+|io|kono}}
* Indonesian: {{t+|id|kerucut}}
* Irish: {{t|ga|cón|m}}
* Italian: {{t+|it|cono|m}}
* Japanese: {{qual|right circular}} {{t|ja|直円錐面|tr=chokuensuimen|sc=Jpan}}, 直円錐の円錐面 (chokuensui no ensuimen), {{qual|circular}} {{t|ja|円錐面|tr=ensuimen|sc=Jpan}}, {{t|ja|錐面|tr=suimen|sc=Jpan}}
* Kannada: {{t+|kn|ಶಂಕು}}
* Kazakh: {{t|kk|конус|sc=Cyrl}}
* Khmer: {{t+|km|កោណ}}
* Korean: {{t+|ko|원뿔}}
* Kyrgyz: {{t+|ky|конус|sc=Cyrl}}
* Latvian: {{t|lv|konuss}}
* Lithuanian: {{t|lt|kūgis}}
* Macedonian: {{t|mk|конус|m|sc=Cyrl}}
* Malay: {{t|ms|kerucut}}, {{t+|ms|kon}}
* Maori: {{t|mi|koeko}}
* Mongolian: {{t+|mn|конус|sc=Cyrl}}
* Norwegian:
*: Bokmål: {{t|nb|kjegle|m|f}}
* Ottoman Turkish: {{t|ota|مخروط|tr=mahrut}}
* Persian: {{t+|fa|مخروط|tr=maxrut}}
* Polish: {{t+|pl|stożek|m}}
* Portuguese: {{t+|pt|cone}}
* Romanian: {{t+|ro|con|n}}
* Russian: {{t+|ru|ко́нус|m}}, {{t|ru|[[конический|кони́ческая]] [[пове́рхность]]|f}}
* Scottish Gaelic: {{t|gd|còn|m}}
* Serbo-Croatian:
*: Roman: {{t+|sh|stožac|m}}, {{t+|sh|čunj|m}}, {{t+|sh|kupa|f}}
* Sinhalese: {{t|si|කේතුව|sc=Sinh}}
* Slovak: {{t|sk|kužeľ|m}}
* Slovene: {{t+|sl|stožec|m}}
* Spanish: {{t+|es|cono}}
* Swedish: {{t+|sv|kon|c}}
* Tagalog: {{t|tl|talulo}}, {{t|tl|tagilog}}, {{t|tl|puntok}}
* Tajik: {{t|tg|махрут}}, {{t|tg|конус}}
* Tatar: {{t|tt|конус}}
* Thai: {{t+|th|กรวย}}
* Turkish: {{t+|tr|koni}}
* Turkmen: {{t|tk|konus}}
* Ukrainian: {{t|uk|ко́нус|m|sc=Cyrl}}
* Uzbek: {{t+|uz|konus}}
* Vietnamese: {{t+|vi|nón}}
* Yiddish: {{t|yi|קאָנוס|m}}
{{trans-bottom}}

{{trans-top|solid of revolution}}
* Albanian: {{t+|sq|kon|m}}
* Armenian: {{t+|hy|կոն}}
* Belarusian: {{t|be|ко́нус|m|sc=Cyrl}}
* Bikol Central: {{t|bcl|balisungsong}}
* Bulgarian: {{t|bg|ко́нус|m}}
* Catalan: {{t+|ca|con|m}}
* Chinese:
*: Mandarin: {{t+|cmn|錐體|tr=zhuītǐ}}
* Czech: {{t+|cs|kužel|m}}
* Danish: {{t|da|kegle|c}}
* Dutch: {{t+|nl|kegel|m}}
* Esperanto: {{t|eo|konuso}}
* Estonian: {{t|et|koonus}}
* Finnish: {{t+|fi|kartio}}
* French: {{t+|fr|cône|m}}
* Galician: {{t+|gl|cono|m}}
* Georgian: {{t|ka|კონუსი}}
* German: {{t+|de|Kegel|m}}
* Greek: {{t+|el|κώνος|n}}
*: Ancient: {{t|grc|κῶνος|f}}
* Hungarian: {{t+|hu|kúp}}
* Icelandic: {{t+|is|keila|f}}
* Irish: {{t|ga|cón|m}}
* Italian: {{t+|it|cono|m}}
* Japanese: {{qual|right circular}} {{t|ja|直円錐|tr=chokuensui|sc=Jpan}}, {{qual|circular}} {{t+|ja|円錐|tr=ensui|sc=Jpan}}, {{t+|ja|錐|tr=sui|sc=Jpan}}, {{t+|ja|錐体|tr=suitai|sc=Jpan}}
* Kannada: {{t+|kn|ಶಂಕು}}
* Korean: {{t+|ko|원뿔}}
* Latin: {{t+|la|cōnus|m}}
* Latvian: {{t|lv|konuss|m}}
* Lithuanian: {{t|lt|kūgis|m}}
* Malay: {{t|ms|kerucut}}, {{t+|ms|kon}}
* Maori: {{t|mi|koeko}}
* Norwegian:
*: Bokmål: {{t|nb|kjegle|m}}
*: Nynorsk: {{t|nn|kjegle|m}}
* Ottoman Turkish: {{t|ota|مخروط|tr=mahrut}}
* Polish: {{t+|pl|stożek|m}}
* Portuguese: {{t+|pt|cone}}
* Romanian: {{t+|ro|con|n}}
* Russian: {{t+|ru|ко́нус|m}}
* Scottish Gaelic: {{t|gd|còn|m}}
* Serbo-Croatian:
*: Roman: {{t+|sh|stožac|m}}, {{t+|sh|čunj|m}}, {{t+|sh|kupa|f}}
* Slovak: {{t|sk|kužeľ|m}}
* Slovene: {{t+|sl|stožec|m}}
* Spanish: {{t+|es|cono}}
* Swedish: {{t+|sv|kon|c}}
* Tagalog: {{t|tl|talulo}}, {{t|tl|tagilog}}
* Thai: {{t+|th|กรวย}}
* Turkish: {{t+|tr|koni}}
* Ukrainian: {{t|uk|ко́нус|m|sc=Cyrl}}
* Yiddish: {{t|yi|קאָנוס|m}}
{{trans-bottom}}

{{trans-top|anything shaped like a cone}}
* Armenian: {{t+|hy|կոն}}
* Bikol Central: {{t|bcl|balisungsong}}
* Catalan: {{t+|ca|con|m}}
* Cornish: {{t|kw|pigorn|m}}
* Czech: {{t+|cs|kužel|m}}
* Finnish: {{t+|fi|kartio}}, {{t+|fi|tötterö}}, {{t+|fi|tuutti}}
* French: {{t+|fr|cône|m}}
* German: {{t+|de|Kegel|m}}
* Greek: {{t+|el|κώνος|n}}
*: Ancient: {{t|grc|κῶνος|f}}
* Irish: {{t|ga|cón|m}}, {{t|ga|coirceog|f}}
* Italian: {{t+|it|cono|m}}
* Kannada: {{t+|kn|ಶಂಕು}}
* Maori: {{t|mi|koeko}}
* Ottoman Turkish: {{t|ota|مخروط|tr=mahrut}}
* Portuguese: {{t+|pt|cone}}
* Romanian: {{t+|ro|con|n}}
* Russian: {{t+|ru|ко́нус|m}}
* Scottish Gaelic: {{t|gd|còn|m}}
* Serbo-Croatian:
*: Roman: {{t+|sh|stožac|m}}, {{t+|sh|čunj|m}}
* Slovene: {{t+|sl|stožec|m}}
* Spanish: {{t+|es|cono}}
* Swedish: {{t+|sv|kon}}, {{t+|sv|strut}}
* Tagalog: {{t|tl|talulo}}, {{t|tl|tagilog}}
* Turkish: {{t+|tr|koni}}
* Yiddish: {{t|yi|קאָנוס|m}}
{{trans-bottom}}

{{trans-see|ice-cream cone|ice cream cone}}

{{trans-see|traffic cone|traffic cone}}

{{trans-top|fruit of conifers}}
* Armenian: {{t+|hy|կոն}}
* Azerbaijani: {{t+|az|qoza}}
* Bashkir: {{t|ba|тубырсыҡ}}
* Basque: {{t|eu|pinaburu}}
* Belarusian: {{t|be|шы́шка|f|sc=Cyrl}}
* Bulgarian: {{t|bg|шишарка|f}}
* Buryat: {{t|bua|борбоосгой|sc=Cyrl}}
* Catalan: {{t+|ca|pinya|f}}
* Chinese:
*: Mandarin: {{t+|cmn|球果|tr=qiúguǒ}}, {{t+|cmn|松球|tr=sōngqiú}} {{qualifier|pinecone}}
* Chuvash: {{t|cv|йӗкел|sc=Cyrl}}
* Czech: {{t+|cs|šiška|f}}
* Danish: {{t|da|kogle}}
* Dutch: {{t+|nl|dennenappel}}, {{t|nl|kegelvrucht}}
* Esperanto: {{t|eo|strobilo}}
* Estonian: {{t+|et|käbi}}
* Evenki: {{t|evn|чумни}}
* Finnish: {{t+|fi|käpy}}
* French: {{t+|fr|cône|m}}, {{t+|fr|pomme de pin|f}}, {{t+|fr|pive|f}} {{qualifier|Switzerland}}
* Georgian: {{t|ka|გირჩა}}, {{t|ka|გირჩი}}
* German: {{t+|de|Zapfen|m}}, {{t|de|Tschurtschen|f}} {{qualifier|Tyrol, Carinthia}}
* Greek: {{t+|el|κουκουνάρι|n}}
*: Ancient Greek: {{t|grc|κῶνος|m}}, {{t|grc|στρόβῑλος|m}}
* Hebrew: {{t+|he|אצטרובל|m|tr=itztrubal}}
* Hungarian: {{t+|hu|toboz}}
* Icelandic: {{t+|is|köngull|m}}
* Ido: {{t|io|strobilo}}
* Ingrian: {{t|izh|kärkkä}}
* Irish: {{t|ga|buaircín|m}}
* Italian: {{t+|it|pigna|f}}, {{t+|it|strobilo|m}}
* Japanese: {{t|ja|松毬|tr=matsukasa|sc=Jpan}}, {{t|ja|毬果|tr=きゅうか, kyūka|sc=Jpan}}
* Kazakh: {{t|kk|бүршік|sc=Cyrl}}, {{t|kk|бүр|sc=Cyrl}}
* Khakas: {{t|kjh|махайах}}, {{qualifier|cedar cone}} {{t|kjh|торым}}
* Komi-Zyrian: {{t|kpv|коль}}
* Korean: {{t+|ko|솔방울}}
* Kumyk: {{t|kum|томпур|tr=tompur|sc=Cyrl}}
* Kyrgyz: {{t+|ky|тобурчак|sc=Cyrl}}
* Ladin:
*: badiot: {{t|lld|coca|f}}
*: fascian: {{t|lld|piotol|m}}
*: gherdëina: {{t|lld|put|m}}
* Latgalian: {{t|ltg|cierkuzs|m}}
* Latin: {{t+|la|cōnus|m}}
* Latvian: {{t|lv|čiekurs|m}}
* Lithuanian: {{t|lt|kankorėžis|m}}
* Macedonian: {{t|mk|шишарка|f|sc=Cyrl}}
* Maori: {{t|mi|koroī}}
* Mari:
*: Eastern Mari: {{t|mhr|пӱгыльмӧ}}
* Mongolian: {{t+|mn|боргоцой|sc=Cyrl}}
* Nanai: {{t|gld|сиучихин}}, {{t|gld|чимчиктэ}}
* Norwegian: {{t|no|kongle}}, {{t|no|kjegle}}
* Persian: {{t+|fa|مخروط|tr=maxrut}}, {{t+|fa|چلغوزه|tr=čalĝūze}}, {{t|fa|گلوژ|tr=geluž}}
* Polish: {{t+|pl|szyszka|f}}
* Portuguese: {{t+|pt|pinha|f}}, {{t|pt|estróbilo}}
* Romanian: {{t+|ro|con|n}}
* Russian: {{t+|ru|ши́шка|f}}
* Scottish Gaelic: {{t|gd|duirc|f}}, {{t|gd|duircean|m}}, {{t|gd|durcan|m}}, {{t|gd|cnèadag|f}}
* Serbo-Croatian:
*: Cyrillic: {{t|sh|шишарка|f|sc=Cyrl}}
*: Roman: {{t+|sh|šišarka|f}}
* Shor: {{t|cjs|местрик|tr=mestrik|sc=Cyrl}}, {{t|cjs|торум|tr=torum|sc=Cyrl}}
* Slovak: {{t|sk|šuška|f}}, {{t|sk|šiška|f}}
* Slovene: {{t+|sl|stòrž|m}}
* Southern Altai: {{t|alt|чочогой}}, {{t|alt|тоорчык}}
* Spanish: {{t+|es|cono|m}}, {{t+|es|estróbilo|m}}
* Swedish: {{t+|sv|kotte|c}}
* Tajik: {{t|tg|ҷалғӯза|sc=Cyrl}}
* Tatar: {{t+|tt|тубырчык}}
* Turkish: {{t+|tr|kozalak}}
* Tuvan: {{t|tyv|чочагай|sc=Cyrl}}
* Udmurt: {{t|udm|кускыли}}, {{t|udm|ӵыжин}}
* Ukrainian: {{t|uk|ши́шка|f}}
* Uzbek: {{t+|uz|gʻudda}}, {{t+|uz|soʻta}}
* Volapük: {{t+|vo|konüd}}
* Yakut: {{t|sah|туорах|sc=Cyrl}}
* Yiddish: {{t|yi|שישקע|f}}
{{trans-bottom}}

{{trans-top|photosensitive cell in retina}}
* Czech: {{t+|cs|čípek|m}}
* Finnish: {{t+|fi|tappi}}, {{t+|fi|tappisolu}}
* French: {{t+|fr|cône|m}}
* Greek: {{t+|el|κωνίο|n}}
* Irish: {{t|ga|cónchill|f}}
* Portuguese: {{t+|pt|cone|m}}
* Russian: {{t+|ru|ко́лбочка|f}}
* Spanish: {{t+|es|cono|m}}
* Turkish: {{t+|tr|koni}}
{{trans-bottom}}

{{checktrans-top}}
* Serbo-Croatian: {{t+check|sh|čunj}}
* Spanish: {{t+check|es|cono}}, {{t+check|es|cucurucho}}, {{t+check|es|barquillo}}
{{trans-bottom}}

====See also====
* {{l|en|quean}}
* {{l|en|queen}}

===Verb===
{{en-verb}}

# {{lb|en|transitive}} To fashion into the shape of a [[#Noun|cone]].
# {{lb|en|intransitive}} To form a [[#Noun|cone]] shape.
#* '''1971''', United States. Congress. House Appropriations, ''Department of the Interior and Related Agencies Appropriations for 1972'' (part 3, page 69)
#*: Under the old method the material '''coned''' at the bottom of the borehole and as a result it would not go under houses and buildings.
# {{lb|en|frequently followed by "off"}} To segregate or delineate an area using [[traffic cone]]s.
#* {{quote-book|en|year=2006|author=Great Britain: Department for Transport|title=Traffic Signs Manual, Part 1|chapter=D5 Single Carriageway Roads|section=paragraph D5.12.3|url=http://books.google.co.uk/books?id=oBC4NdhrqC4C&lpg=PA146&dq=%22coned%20off%22&pg=PA140#v=onepage&q=%22coned%20off%22&f=false|isbn=9780115527388|page=140|publisher=The Stationery Office|passage=The area occupied by the works should be '''coned''' off and the usual advance warning signs should be provided on all approaches}}

===References===
<references/>

===Anagrams===
* {{anagrams|en|a=ceno|Coen|Econ.|Noce|ceno-|coen-|cœn-|econ|econ.|once}}

==Bourguignon==

===Etymology===
From {{inh|roa-brg|la|cornua}}.

===Noun===
{{head|roa-brg|noun|g=f|plural|cones}}

# [[horn]]

==Latin==

===Noun===
{{head|la|noun form|head=cōne}}

# {{inflection of|la|cōnus||voc|s}}

===References===
* {{R:du Cange}}

==Portuguese==

===Etymology===
1560s, from {{der|pt|frm|cone}} (16c.) or directly from {{der|pt|la|cōnus|t=cone; peak of a helmet}}, from {{der|pt|grc|κῶνος|t=cone, spinning top, pine cone}}, perhaps from PIE root *ko- "to sharpen" (cognates: Sanskrit sanah "whetstone," Latin catus "sharp," Old English han "stone"). {{rfe|pt}}

===Pronunciation===
{{pt-IPA|br=côhne|pt=cóne}}
* {{hyph|pt|co|ne}}
* {{rhymes|pt|oni|s=2}}

===Noun===
{{pt-noun|m}}

# {{lb|pt|geometry|etc.}} {{l|en|cone}} {{gloss|conical shape}}

====Derived terms====
* {{l|pt|cone de luz}}

====Related terms====
* {{l|pt|cónico|cônico / cónico}}