intransitive verb.
To arrange in a line or so as to be parallel.
intransitive verb.
To adjust (parts of a mechanism, for example) to produce a proper relationship or orientation.
intransitive verb.
To ally (oneself, for example) with one side of an argument or cause.
intransitive verb.
To adhere to a prescribed course of action.
intransitive verb.
To move or be adjusted into proper relationship or orientation.