決めるは英語で
to decide

英語の定義

決める
1. v. (ja-vp, 決める, 決まる)
2. v. to make a choice between multiple alternatives, to decide
日時を決める - to choose a time
This verb also has many idiomatic shades of meaning based on the underlying sense of decide:
3. v. to decide to do something: to do something on purpose
横着を決める - to decide to shirk → to shirk intentionally
4. v. to perform a maneuver, to carry out a tactical action
スクイズを決めた - We've decided on the squeeze → The squeeze play is on.
5. v. to decide on an opinion: to believe in an opinion firmly
彼を犯人と決めてかかる - I know he was the murderer from the very beginning
6. v. to decide on a common course of action: to be accustomed to do, to do habitually
朝食はパンに決めている - I always eat bread for breakfast
7. v. : This usage takes the particle
8. v. to make an impressive or attractive physical appearance, usually by grooming oneself or making some unusual gestures
黒い背広と紺色のシャツで決める - to decide on one's appearance with a black suit and indigo shirt → to be set or look sharp in a black suit and indigo shirt
9. v. キメる: (derogatory) to decide to eat or use something: to eat, to intake, to consume
シャブをキメる - to use addictive drugs