syn-

(redirected from syl-)
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syn-

(word root) with, together
Examples of words with the root syn-: synthesis, synoptic, synonymous
Abused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree

syn-

or sym-
pref.
1.
a. Together; with: synecology.
b. United: syncarp.
2.
a. Same; similar: sympatric.
b. At the same time: synesthesia.

[Greek sun-, from sun; see ksun in Indo-European roots.]
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.

syn-

prefix
1. with or together: synecology.
2. fusion: syngamy.
[from Greek sun together, with]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

syn-

a prefix occurring orig. in loanwords from Greek, meaning “with,” “together”: syncarpous; synchronous; synthesis. For variants before certain consonants, see sy-, syl-, sym-.
[< Greek, comb. form representing sýn with, together with]

syn.

1. synonym.
2. synonymous.
3. synonymy.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.