The cardinal number occurring after el and before do one in a duodecimal system. Written 10, decimal value 12.

(UK, informal) A party, celebration, social function; usually of moderate size and formality. / (informal) Clipping of hairdo. / (chiefly fossilized) Something that can or should be done.

(rare) Abbreviation of ditto.

(auxiliary) A syntactic marker in a question whose main verb is not another auxiliary verb or be. / (auxiliary) A syntactic marker in negations with the indicative and imperative moods.

(music) A syllable used in solfège to represent the first and eighth tonic of a major scale.

A deed or action, especially when somebody is held responsible for it.

present participle of do

The sound made by an elastic object when struck by or striking a hard object.

Used other than figuratively or idiomatically: see will, do. / (by ellipsis) Affirmative yes in response to an especially personal or direct request for the performance of some action.

plural of doing / regular activities / social events / (Australia, vulgar, dated) sewage.