filiform

[ fil-uh-fawrm, fahy-luh- ]
/ ˈfɪl əˌfɔrm, ˈfaɪ lə- /

adjective

threadlike; filamentous.

Origin of filiform

1750–60; < Latin fīl(um) a thread + -i- + -form
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for filiform

filiform

/ (ˈfɪlɪˌfɔːm, ˈfaɪ-) /

adjective

biology having the form of a thread

Word Origin for filiform

C18: from Latin fīlum thread
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for filiform

filiform

[ fĭlə-fôrm′, fīlə- ]

adj.

Having the form of or resembling a thread or filament.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.