trainer

1 ENTRIES FOUND:
trainer /ˈtreɪnɚ/ noun
plural trainers
trainer
/ˈtreɪnɚ/
noun
plural trainers
Britannica Dictionary definition of TRAINER
[count]
1 
: a person who teaches or coaches athletes or animals : a person who trains athletes or animals
2 
US : a person who treats the injuries of the members of a sports team
3 
British : sneaker