/ Dictionary / Index P proturan: Meaning and Definition of Find definitions for: pro•tu•ran Pronunciation: (pru-toor'un, -tyoor'-), [key] — n. a proturan insect; telsontail. —adj. belonging or pertaining to the order Protura, compromising the telsontails. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: proturan (Thesaurus) protuberate proud Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language