suck-up
noun
\ ˈsək-ˌəp
\
\
Definition of suck-up
: a person who is ingratiating or fawning
a suck-up to the teacher
Synonyms for suck-up
Synonyms
apple-polisher, bootlicker, brownnoser, fawner, flunky (also flunkey), lickspittle, sycophant, toady
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More Definitions for suck-up
suck-up
noun
English Language Learners Definition of suck-up
US, informal + disapproving
: a person who tries to get the approval of someone in authority by saying and doing helpful and friendly things that are not sincere
See the full definition for suck-up in the English Language Learners Dictionary