(electronics) A spring-loaded metal clip, usually attached to a wire and used to make temporary electrical connections.

(medicine) A test of a medication or other medical treatment (such as a medical device), usually a comparison against a placebo, other medications or devices, or the standard medical treatment for a patient's condition.

A simple device for binding a few to many sheets of paper, leaving the sheets intact; a strip of spring steel bent into the shape of an isosceles triangle with loops at the apex.

A sporting event, during which vehicles are driven or ridden up a steep incline. The goal is to reach the highest level on the slope.

(intransitive) To attempt to ascend a steep slope using a motor vehicle or bicycle.

present participle of climb the walls

(idiomatic) To behave in a distressed or frantic manner; to exhibit great agitation.

(medicine, law) A state in which usual medically observable vital signs—such as respiration, heartbeat, and corneal reflex—are not present, but from which patients are sometimes revived.

(medicine) Physical examination.

Alternative form of hillclimbing