intransitive for reflexive. To accustom or habituate oneself. Obsolete. rare.

With the subject of want as implied object of the action: to need, be required (to undergo something). With passive infinitive as object, as it wants…

intransitive. Scottish. To become accustomed or inured to something. Also with with. Now rare.

to shake down: intransitive and reflexive, to settle down, to accommodate oneself to circumstances, a condition, position, etc.