There are 2 definitions of kiss ass in English:

kiss ass1

North American vulgar slang Behave in an obsequious or sycophantic way.
See parent entry: kiss

Definition of kiss ass in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day dissonant
Pronunciation: ˈdɪs(ə)nənt
adjective
lacking harmony

There are 2 definitions of kiss ass in English:

kiss-ass2

Line breaks: kiss-ass

adjective

North American vulgar slang
Having or showing an obsequious or sycophantic eagerness to please.

Definition of kiss ass in: