filament
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fil·a·ment
(fĭl′ə-mənt)n.
1. A fine or very thin thread or fiber: filaments of cloth; filaments of flax.
2. A slender or threadlike structure or part, especially:
a. A fine wire that is heated electrically to produce light in an incandescent lamp.
b. The stalk that bears the anther in the stamen of a flower.
c. A chainlike series of cells, as in many algae.
d. A long thin cellular structure characteristic of many fungi, usually having multiple nuclei and often divided by septa.
e. Any of various long thin celestial objects or phenomena, such as a solar filament.
[New Latin fīlāmentum, from Late Latin fīlāre, to spin, from Latin fīlum, thread; see gwhī- in Indo-European roots.]
fil′a·men′tous (-mĕn′təs), fil′a·men′ta·ry (-mĕn′tə-rē, -mĕn′trē) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
filament
(ˈfɪləmənt)n
1. (Electrical Engineering) the thin wire, usually tungsten, inside a light bulb that emits light when heated to incandescence by an electric current
2. (Electrical Engineering) electronics a high-resistance wire or ribbon, forming the cathode in some valves
3. (Textiles) a single strand of a natural or synthetic fibre; fibril
4. (Botany) botany
a. the stalk of a stamen
b. any of the long slender chains of cells into which some algae and fungi are divided
5. (Zoology) ornithol the barb of a down feather
6. (Anatomy) anatomy any slender structure or part, such as the tail of a spermatozoon; filum
(Astronomy) a long structure of relatively cool material in the solar corona
[C16: from New Latin fīlāmentum, from Medieval Latin fīlāre to spin, from Latin fīlum thread]
filamentary, ˌfilaˈmentous adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
fil•a•ment
(ˈfɪl ə mənt)n.
1. a very fine thread or threadlike structure; a fiber or fibril: filaments of gold.
2. the stalklike portion of a stamen, supporting the anther.
3. (in an incandescent lamp) the threadlike conductor, often of tungsten, that is heated to incandescence by the passage of current.
4. the heating element of a vacuum tube, resembling the filament in an incandescent lamp.
[1585–95; < New Latin fīlāmentum < Late Latin fīlā(re)(see file1)]
fil`a•men′ta•ry (-ˈmɛn tə ri) fil`a•men′tous, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
fil·a·ment
(fĭl′ə-mənt)1. A fine or slender thread, wire, or fiber.
2. The part of a stamen that supports the anther of a flower; the stalk of a stamen. See more at flower.
3. A fine wire that is enclosed in the bulb of an incandescent lamp and gives off light when an electric current is passed through it.
4. A wire that acts as the cathode in some electron tubes when it is heated with an electric current.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
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Noun | 1. | ![]() barb - one of the parallel filaments projecting from the main shaft of a feather chromatid - one of two identical strands into which a chromosome splits during mitosis myofibril, myofibrilla, sarcostyle - one of many contractile filaments that make up a striated muscle fiber rhizoid - any of various slender filaments that function as roots in mosses and ferns and fungi etc hypha - any of the threadlike filaments forming the mycelium of a fungus paraphysis - a sterile simple or branched filament or hair borne among sporangia; may be pointed or clubbed |
2. | filament - the stalk of a stamen | |
3. | ![]() anatomical structure, bodily structure, body structure, complex body part, structure - a particular complex anatomical part of a living thing; "he has good bone structure" | |
4. | filament - a thin wire (usually tungsten) that is heated white hot by the passage of an electric current electric light, electric-light bulb, incandescent lamp, light bulb, lightbulb, bulb - electric lamp consisting of a transparent or translucent glass housing containing a wire filament (usually tungsten) that emits light when heated by electricity conducting wire, wire - a metal conductor that carries electricity over a distance |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
filament
noun strand, string, wire, fibre, thread, staple, wisp, cilium (Biology & Zoology), fibril, pile Some models use a carbon filament.
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002
filament
nounThe American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations
خَيط، سِلْك
vláknodráteknitka
glødetråd
hehkulankakuitupalhosäie
izzószál
hárfínn òráîur
siūlelisvielelė
kvēldiegspavediens
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins English/French Electronic Resource. © HarperCollins Publishers 2005
filament
n (Elec) → (Glüh- or Heiz)faden m; (Bot) → Staubfaden m
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
filament
(ˈfiləmənt) noun something very thin shaped like a thread, especially the thin wire in an electric light bulb.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.
fil·a·ment
n. filamento, fibra o hilo fino.
English-Spanish Medical Dictionary © Farlex 2012