(idiomatic) To make extraordinary efforts to achieve an end; to exert oneself in pursuit of a goal. / Used other than figuratively or idiomatically: see break, neck.

To have full control or influence over someone.

(informal, figuratively) To recover mentally by taking a break or engaging in a relaxing activity.

(UK, medicine, historical) Of a midwife: associated with a particular hospital, and travelling to attend patients in the nearby area.

(literally) (of a drug dealer) Using the drugs which one sells, especially to excess.

an advantage over another person.

Alternative form of the lights are on but nobody's home

(colloquial, humorous) Somebody is failing to respond, react or comprehend.

A situation has reached a point of great commotion, energy, or activity.

Alternative form of buckyonion