Any activity performed by an astronaut outside of a space vehicle in space.

(of an apartment etc) Reached by stairs rather than an elevator. / (of a block of apartments) Containing such flats. / (of a service) For which no appointment is necessary.

(US) An apartment or block with stairs rather than an elevator. / (aviation) An informal visit to a control tower by a pilot, typically used as part of pilot training.

(intransitive) To stage a walkout or strike. / (intransitive) To leave suddenly, especially as a form of protest. / (intransitive, dated) To go out with; to be romantically involved.

(informal, transitive) To abandon or desert someone, especially a spouse.

A stunt performed at airshows, particularly in the interwar years, in which a person climbs through the struts of a biplane in flight, or flies strapped in a frame on the top wing of the aircraft

(travel, hotel, hospitality industry) A pre-arranged list of compensation that will be offered to clients whose reserved room is not available at time of check-in.

plural of walk policy

(idiomatic) A proud or conceited person.

(strength athletics) A strength and endurance event in which a competitor carries a heavy weight in each hand over a set distance.