simple past tense and past participle of loo

(now dialect, used with at, upon or infinitive) To urge on with cries of loo or (figuratively) by other shouting or outcry.

(slang) A lieutenant.

A cry to urge on hunting dogs.

(fashion, obsolete) A half-mask, particularly (historical) those velvet half-masks fashionable in the 17th century as a means of protecting women's complexion from the sun.

(transitive) To beat in the card game lanterloo. / To pay a penalty to the pool for breaking certain rules or failing to take a trick in lanterloo.

Alternative form of lanterloo: the card game. / The penalty paid to the pool in lanterloo for breaking certain rules or failing to take a trick. / An act that prompts such a penalty.

(India) A hot dust-bearing wind found in Bihar, Uttar Pradesh and the Punjab.

(UK, Australia, New Zealand) A lavatory: a room used for urination and defecation. / (UK, Australia, New Zealand) A toilet: a fixture used for urination and defecation.

plural of loo