To become trained or conditioned in a pattern of brain behavior.
To suspend small particles in the current of a fluid.
To get into or board a railway train.
To put aboard a railway train.
To draw along as a current does.
To set up or propagate a signal, such as an oscillation.
To encarriage, to conjoin, to link; as in a series of entities, elements, objects or processes.
To start an activity with the intention of finishing it.
To explain something, or give exact details, usually in writing.
To go out, leave.
To position, to put in a position