simple past tense and past participle of work at

present participle of work at

The mechanisms that function internally to a system and are not outwardly visible

plural of trip working

plural of empty stock working

(informal, humorous) Used to point out the listener's laziness.

A fictional account; a story. / A fictitious account; an account of events that never took place.

(transitive, with object after out) To calculate. / (transitive) To make sense of. / (transitive) To smooth or perfect. / (intransitive) To conclude with the correct solution.

(rare) Alternative form of handiwork

The social class of those who perform physical work for a living, as opposed to the professional or middle class, the upper class, or others.