(simile, UK) With unstoppable momentum.

Alternative form of potty training

plural of training bra

A type of bra used by girls, usually teenage girls when their busts are still small.

plural of train-bearer

A form of exercise involving a variety of different disciplines, each a few minutes long.

A train used for the transportation of freight. / (by extension) A large, unstoppable force; a juggernaut.

(US, dialect, dated) Fastest express train between two stops.

(rail transport) A train (either the service or the train itself) making limited stops.

plural of train wreck