/ Dictionary / Index S sipe: Meaning and Definition of Find definitions for: sipe Pronunciation: (sīp), [key] — siped, sip•ing. (of liquid) to drip, ooze, or soak through. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sip Siphnos Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language