(formal language theory) A formal grammar in which the left-hand sides and right-hand sides of any production rules may be surrounded by a context of terminal and nonterminal symbols.

(informal) Used to express the absurdity of a situation.

(Ireland, Hong Kong, Commonwealth of Nations outside of the realm, law) an honorific status officially conferred on senior or meritorious barristers (and occasionally other kinds of lawyer)

simple past tense and past participle of send to the glue factory

(idiomatic)

simple past tense and past participle of send to the scaffold

Former senator.

Sensitive to latency or small variations in time; time-critical. / Reliant on a deterministic ordering in time; time-dependent. / Urgent.

simple past tense and past participle of full send

(slang) To go all out; to act with the maximum possible effort.