trainer

باللغة العربية: مُدَرِّب، مُدَرِّبَة

1. A person who trains another; a coach.
2. A person responsible for treating injuries sustained by players during matches; a physiotherapist.
3. A patch for a video game that applies cheats. (slang)
4. A piece of indoor equipment allowing a bicycle to be ridden while stationary.
5. A device for encouraging the roots of a plant to grow in a certain direction. · a root trainer

الجمع trainers