(idiomatic) To associate with another in a joint enterprise.

(transitive) To impregnate.

(idiomatic) Alternative form of up with the lark

(idiomatic) To act in a haphazard or aimless way; to act frantically or without control.

(US, idiomatic, informal) To become organized, current, or aware.

Alternative form of witchgrass

Alternative form of throw the baby out with the bathwater

(idiomatic) To discard, especially inadvertently, something valuable while in the process of removing or rejecting something unwanted.

The Anglo-Saxon national council or witenagemot.

(finance) Simultaneous expiry on US markets of stock index futures, stock index options, stock options, and single stock futures, which takes place on the third Friday of March, June, September, and December. (Prior to single stock futures those days were triple witching.)