coach

(sports) someone in charge of training an athlete or a team

a person who gives private instruction (as in singing, acting, etc.)

a railcar where passengers ride

a carriage pulled by four horses with one driver

a vehicle carrying many passengers; used for public transport; "he always rode the bus to work"

teach and supervise (someone); act as a trainer or coach (to), as in sports; "He is training our Olympic team"; "She is coaching the crew"

drive a coach