/ Dictionary / Index P paste-up: Meaning and Definition of Find definitions for: paste-up Pronunciation: (pāst'up"), [key] — n. Print. mechanical (def. 14). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: paste-up (Thesaurus) Pasternak Pasteur Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language