brown-nose

[ broun-nohz ]
/ ˈbraʊnˌnoʊz /
Slang.

verb (used without object), brown-nosed, brown-nos·ing.

to curry favor; behave obsequiously.

verb (used with object), brown-nosed, brown-nos·ing.

to seek favors from (a person) in an obsequious manner; fawn over.

noun

Also brown-nos·er. a toady; sycophant.
Compare ass-kissing.

Origin of brown-nose

First recorded in 1935–40; brown + nose

British Dictionary definitions for brown-nose

brown-nose
/ slang /

verb

to be abjectly subservient (to); curry favour (with)

noun

an abjectly subservient person; sycophant

Word Origin for brown-nose

C20: from the notion that a subservient person kisses the backside of the person with whom he or she is currying favour