/ Dictionary / Index P preselect: Meaning and Definition of Find definitions for: pre•se•lect Pronunciation: (prē"si-lekt'), [key] — v.t. to select in advance; choose beforehand. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prescutum preselector Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language