An off-road frozen-surface cargo train pulled by a cat (caterpillar-drive truck) with a trail of ski trailers and sledges

simple past tense and past participle of cross-train

(now historical) A train carrying people’s wages. / A train for which tickets are bought on board rather than at the station beforehand.

plural of train captain

A person employed to travel on a driverless train and assist passengers in the event of an emergency.

Made easier for novices. / Designed or adapted for children. / In a formative stage; nascent. / Used other than figuratively or idiomatically: see with, training wheels.

Used other than figuratively or idiomatically: see run, train. / (intransitive, slang, vulgar) Synonym of gangbang: To have sex with someone as a line going one after the other.

(education, psychology) A Piagetian form of cognitive training in which a person who does not yet understand a concept and others who do understand it are encouraged to discuss it as a group and formulate a consensus.

A type of self-hypnotic relaxation technique developed by German psychiatrist Johannes Heinrich Schultz.

(rail transport) a train run for the purpose of maintenance and repair of railway track.