trainer
US /ˈtreɪ.nɚ/
UK /ˈtreɪ.nɚ/
1.
a person who teaches or coaches athletes or animals
:
•
The horse's trainer prepared it for the race.
•
She works as a personal trainer at the gym.
2.
a type of soft sports shoe suitable for general wear
:
•
He put on his new running trainers.
•
My old trainers are worn out.