To concern or occupy oneself; to become or get involved; (sometimes) spec. to meddle, interfere. Usually… transitive (reflexive).

reflexive. To concern or occupy oneself, etc.; = entermete, v. 1.

transitive (reflexive). To concern or busy oneself. Chiefly with with, of, after. Also (occasionally): to oppose oneself or set oneself against. Obs…

transitive (reflexive). Chiefly Scottish in later use. To concern or busy oneself. Frequently with with, †of. archaic in later use.

reflexive. To mix oneself up with; to take part, concern oneself, interfere: = 3. Obsolete.

reflexive. To concern oneself: = 3.