Breadcrumb Home > Dictionary > Index E egads button: Meaning and Definition of Find definitions for: egads' but"ton Pronunciation: [key] — Rocketry Slang. Rocketry Slang. a switch that triggers the destruction in flight of a malfunctioning missile. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Egadi egal TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language