To draw on.

To put aboard a train.

To go aboard a train.

To carry along mechanically by the flow of another fluid at high velocity.

transitive verb. To put aboard a railway train.

intransitive verb. To go aboard a railway train.

transitive verb. To draw along as a current does.

verb. To get into or board a train.

verb. To suspend small particles in the current of a fluid.

verb. To encarriage, to conjoin, to link; as in a series of entities, elements, objects or processes.

verb. board a train

"And sarcasms, sallies, jests, that French thing which is called entrain, and that English thing which is called humor, good and bad taste, good and bad reasons, all the wild pyrotechnics of dialogue, mounting together and crossing from all points of the room, produced a sort of merry bombardment over their heads."

detrain  

board  get on  

coincidence  elect  good-heartedness  idea  momentousness  

bicycle  bike  board  board  bus  

entrained  entraining  entrains