present participle of work at

simple past tense and past participle of work at

plural of Work

(usually in the plural) Operation; action. / Method of operation. / (arithmetic) The incidental or subsidiary calculations performed in solving an overall problem. / Fermentation.

present participle of work

That is or are functioning. / That suffices but requires additional work. / In paid employment. / Of or relating to employment. / Enough to allow one to use something. / Used in real life; practical.

(idiomatic) Being planned or worked upon. / Used other than figuratively or idiomatically: In a mechanism or machine.

plural of working.

The internal mechanism of some device or system. / The parts of a quarry or mine that are being (or has been) worked.

plural of work in its countable senses