/ Dictionary / Index V ventricular: Meaning and Definition of Find definitions for: ven•tric•u•lar Pronunciation: (ven-trik'yu-lur), [key] — adj. of, pertaining to, or of the nature of a ventricle. of or pertaining to a belly or to something resembling one. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ventricular (Thesaurus) ventricose ventricular fibrillation Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language