A surname.

(rare) Full of activity or work; laborious; industrious.

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

unemployed, or having nothing to do / (dated) not working correctly; out of order

Alternative form of waterworks.

A temporary fortification in the field / (in scientific research) The collection of raw data, in the field

(aerospace) The total mass of the burnt fuel etc. ejected from a rocket to provide thrust.

(idiomatic, euphemistic) A female prostitute. / (rare) Used other than figuratively or idiomatically: see working, girl.

(politics) A majority big enough for the party or faction in power to carry through most of its legislative programme without the risk of parliamentary defeat.

The temporary name of a product or project (such as a film or video game), when under development; often changed when released.