/ Dictionary / Index P peek: Meaning and Definition of Find definitions for: peek Pronunciation: (pēk), [key] — v.i. to look or glance quickly or furtively, esp. through a small opening or from a concealed location; peep; peer. —n. a quick or furtive look or glance; peep. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: peek (Thesaurus) peegee hydrangea peekaboo Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language