present participle of stand on one's head

(US, informal) To talk a lot.

(idiomatic) To compel someone (to do something); to create a situation in which someone has no alternative course of action.

Alternative form of put a gun to someone's head

A female of the black grouse, Lyrurus tetrix. / (historical) A large stone bottle for liquor.

Alternative form of superheavy

Alternative form of superheavy

Alternative form of super-heavy water

Alternative form of heavy water

(idiomatic) Despairing, distressed, or anxious.