expression, godan verb (-u)
make eyes at; ogle; leer
Used for flirtatious or suggestive glances, often with romantic or sexual intent. Can be playful or creepy depending on context.
彼はパーティーで女性に色目を使っていた。
He was making eyes at a woman at the party.
あの人はいつも色目
That person is always ogling and can't be trusted.
expression, godan verb (-u)
ingratiate oneself; flatter; toady
Used for trying to win favor through flattery or sycophantic behavior, not necessarily romantic. Often implies insincere or self-serving motives.
彼は上司に色目を使って昇進しようとしている。
He's trying to ingratiate himself with his boss to get a promotion.
色目を使うだけでは、本当の信頼は得られない。
You can't gain real trust just by flattering people.