/ Dictionary / Index P piper: Meaning and Definition of Find definitions for: pip•er Pronunciation: (pī'pur), [key] — n. a person who plays on a pipe. a bagpiper. Someday he'll have to pay the piper for all that gambling. to pay the cost of something. to bear the unfavorable consequences of one's actions or pleasures:Someday he'll have to pay the piper for all that gambling. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: piper (Thesaurus) pipe organ piperaceous Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language