transitive. To come to a conclusion about, settle in one's mind, be sure of. Also with clause or infinitive as object. Obsolete.

intransitive. To come to a decision, make an arrangement or agreement, resolve, determine. To close with (an opinion). Obsolete.

transitive. To decide, settle, or conclude to be a fact; to come to a conclusion about; to ascertain or state as ascertained. Obsolete.

transitive. To bring to a determination, to settle, arrange. Obsolete. rare.

to set at rest: to satisfy, assure; to settle, decide finally. Frequently to set (a person's) mind (also †heart) at rest. Cf. at rest at phrases 5.