also: トレイナー
Refers to a person who trains people (e.g., sports coach, personal trainer) or animals.
He is a trainer for a professional soccer team.
I asked a dog trainer for obedience training.
Commonly used for a casual sweatshirt, often with a crew neck. Not typically used for hoodies (パーカー).
I wore a sweatshirt because it was cold.
He serves as the trainer for an Olympic athlete.
On cold days I wear a thick sweatshirt.
I receive instruction from a trainer every week.
A gray sweatshirt suits him well.