Fetching details from the dictionary...

to remove; to take off; to detach; to unfasten; to undo
to drop (e.g. from a team); to remove (from a position); to exclude; to expel
to leave (e.g. one's seat); to go away from; to step out; to slip away
to dodge (a question, blow, etc.); to evade; to sidestep; to avoid (e.g. peak season)
to miss (a target, chance, punch, etc.)
靴を外して部屋に入ってください。
Please take off your shoes and enter the room.
怪我で選手をメンバーから外す。
Drop the player from the lineup due to injury.
到着後、シートベルトを外した。
After arriving, I unfastened my seatbelt.