/ Dictionary / Index A auricularia: Meaning and Definition of Find definitions for: au•ric•u•lar•i•a Pronunciation: (ô-rik"yu-lâr'ē-u), [key] — pl. -lar•i•ae -lar•i•as. the bilaterally symmetrical, ciliated larva of a holothurian. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: auricularia (Thesaurus) auricular appendage auriculate Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language