/ Dictionary / Index V vermiform appendix: Meaning and Definition of Find definitions for: ver'miform appen'dix Pronunciation: [key] — Anat., Zool. Anat.,Zool. a narrow, blind tube protruding from the cecum, having no known useful function, in humans being 3 to 4 in. (8 to 10 cm) long and situated in the lower right-hand part of the abdomen. See diag. underAlso called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vermiform vermiform process Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language