(informal) The Pour le Mérite military honour.

An award given to European beaches, based on cleanliness and water quality.

present participle of work blue

simple past tense and past participle of work blue

Third-person singular simple present indicative form of work blue

(entertainment) To perform bawdy, profane or pornographic material.

(meteorology) A rapidly expanding disc-shaped region of luminosity, lasting less than a thousandth of a second, seen high above energetic lightning associated with hail-producing regions of thunderstorms, reaching up no higher than about 12 miles altitude.

plural of blue spot

(UK, informal) Scrubs (clothing).

(astronomy) a hypothetical class of star developing from a red dwarf.