/ Dictionary / Index P piccolo: Meaning and Definition of Find definitions for: pic•co•lo Pronunciation: (pik'u-lō"), [key] — pl. -los. a small flute sounding an octave higher than the ordinary flute. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: piccolo (Thesaurus) Piccinni piccoloist Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language