/ Dictionary / Index P pullus: Meaning and Definition of Find definitions for: pul•lus Pronunciation: (pul'us), [key] — pl. pul•li a young bird; a chick. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pull-up pulmonary Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language