/ Dictionary / Index P Pac-Man defense: Meaning and Definition of Find definitions for: Pac'-Man defense" Pronunciation: (pak'man"), [key] a defensive tactic against a hostile takeover in which the targeted company makes its own bid to take over the hostile firm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Packwood pact Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language