To make fit or suitable to; to accommodate or adapt in quality to. Also reflexive.

To regulate suitably to need or requirement; to fit, adapt, conform, accommodate, make suitable. Const. to. Now rare or Obsolete.

To adapt, to fit, to make conformable to or with some thing or person. Now rare or Obsolete.

To adapt (to). transitive. To adapt, fit, or adjust (one thing or person) to (also †for, †with) another thing or person.

figurative. To adjust or adapt, to cause to correspond to, or harmonize with, something.

transitive. To adapt or suit (one's actions) to something. Also (and in earliest use) reflexive: to adapt oneself to. Cf. accommodate, v. 2b 2a.

transitive. To adapt or adjust (a person or thing) to another; to cause (a person or thing) to conform to another. Cf. contemper, v. 3.

To put (machinery) into gear (see gear, n. 7); to connect by gearing. Also figurative, to adjust, correct or co-ordinate; spec. to adjust or adapt…