Definitions

1. noun

a vehicle on rails for passengers or goods

“The train arrived at the station on time.”

2. noun

a regular series of events or experiences

“She has been on a train of thought all day.”

3. verb

to train or exercise (something) in order to improve its performance or effectiveness

“The coach trained the team for the big match.”

4. verb

to teach or instruct (someone) in a particular skill or activity

“The teacher trained the students in first aid.”

5. verb

to cause (something) to follow a particular course or path

“The river trains around the bend.”