/ Dictionary / Index U urostyle: Meaning and Definition of Find definitions for: u•ro•style Pronunciation: (yoor'u-stīl"), [key] — n. Anat. the fused vertebrae at the posterior end of the spinal column of some fishes and tailless amphibians. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. uroscopy Urquhart Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language