/ Dictionary / Index P preequalization: Meaning and Definition of Find definitions for: pre•e•qual•i•za•tion Pronunciation: (prē-ē"kwu-lu-zā'shun), [key] — n. Electronics. preemphasis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. preen gland preestablish Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language