/ Dictionary / Index F funiculus: Meaning and Definition of Find definitions for: fu•nic•u•lus Pronunciation: (fy-nik'yu-lus), [key] — pl. -li a conducting cord, as a nerve cord or umbilical cord. a funicle. (in certain insects) the portion of the antenna between the basal segments and the club. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: funiculus (Thesaurus) funiculate funk Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language