expression, godan verb (-ru)
coquet; flirt; entice a customer
Specifically refers to a woman using charm or seductive behavior to attract a man, or a prostitute enticing a customer. Often carries a negative or transactional connotation.
彼女は男に媚びを売って、高いプレゼントをもらった。
She coquetted with the man and got an expensive present.
その娼
The prostitute was enticing customers on the street.
expression, godan verb (-ru)
General use for trying to gain favor through flattery or ingratiating behavior, not limited to women. Can be used for anyone currying favor with a superior or someone in power.
彼は上司に媚びを売って昇進した。
He buttered up his boss and got promoted.
あの政治家は有権者に媚びを売る発言ばかりしている。
That politician keeps making remarks that flatter the voters.