train
//treɪn//
Noun
A connected series of railroad cars pulled by a locomotive, used for transporting passengers or freight
We took the train to Tokyo.
A series of connected things or events; a sequence
A train of events led to the discovery.
The long part of a formal dress or robe that trails behind the wearer
The bride's wedding dress had a beautiful long train.
A line of people, animals, or vehicles traveling together in a procession
A long train of camels crossed the desert.
Verb
To teach a person or animal a particular skill or type of behavior through practice and instruction
She trained her dog to sit and stay.
To prepare oneself physically for a sport or competition through exercise and practice
She trains every day for the marathon.
To cause a plant to grow in a particular direction by tying and pruning it
She trained the roses to grow along the fence.
To point or aim something at a target
He trained the camera on the bird.