En*train" (?), v. t. [F.
entrainer.] To draw along as a current does; as, water
entrained by steam.
En*train", v. t. [Pref. en- +
train.] To put aboard a railway train; as, to
entrain a regiment. [Recent, Eng.]
En*train", v. i. To go aboard a
railway train; as, the troops entrained at the station.
[Recent, Eng.]