simple past tense and past participle of turn in

present participle of turn in

(obsolete) suddenly / (obsolete) at once

(idiomatic) Fluid, graceful movement. / (idiomatic) A person or thing that moves in a particularly fluid, graceful way.

(transitive, idiomatic) To commit to something with; to partner with.

(transitive, idiomatic) To commit to something with; to partner with.

(transitive, idiomatic) To commit to something with; to partner with.

Synonym of knee-deep in the Big Muddy

(chiefly US, idiomatic) Stuck in a predicament; mired in a difficult situation, especially one resulting from poor judgment or bad leadership.

In the opinion of, from the perspective of, as far as concerns.