/ Dictionary / Index T tubulous: Meaning and Definition of Find definitions for: tu•bu•lous Pronunciation: (t'byu-lus, ty'-), [key] — adj. containing or consisting of tubes. having the form of a tube; tubular. having tubular flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tubulin tubulure 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