American English

Definition of rootin'-tootin' adjective from the Oxford Advanced American Dictionary

 

rootin'-tootin'

 adjective
adjective
NAmE//ˌrutn ˈtutn//
 
[only before noun] (informal)
 
jump to other results
enthusiastic, cheerful, and lively
See the Oxford Advanced Learner's Dictionary entry: rootin'-tootin'