/ Dictionary / Index P presinter: Meaning and Definition of Find definitions for: pre•sin•ter Pronunciation: (prē-sin'tur), [key] — v.t. (in powder metallurgy) to heat (a compact) in preparation for sintering. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. presignify Presley Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language