Geronimo /jə-ronˈi-mō/ (orig and esp US)

1. A war cry used by paratroopers on jumping into action
2. Used facetiously as a stirring shout at the moment of attack upon some venture or activity (informal)

• echoised
• echoises
• echoising
• echoism
• echoisms
• echoist
• echoists
• echoize
• echoized
• echoizes
• echoizing
• echolalia
• echolalias
• echoless
• echo location
• echo locations
• echopraxia
• echopraxias
• echopraxis
• echo-sounder
• echo-sounders
• echo-sounding
• echovirus
• ECHO virus
• echoviruses