Once again; one further time.

A company that provides customers with companions for a fee, usually for sexual services, which services are not performed on company premises.

A member of an intelligence agency whose identity or affiliation is kept confidential.

(now chiefly law) A very destructive and immoral act; later specifically, something causing widespread human misery or loss of life; an atrocity.

An organisation that gathers and distributes news.

A humanitarian organization trying to bring relief to the poor and needy.

Relative to a deadline rather than a competitor. / With urgency.

Any compound that has an affinity for water such that it will extract it from other materials; a desiccant

A spy who pretends to be a double agent for one side, while actually acting as a double agent for the other side.

A mixture of agar with peptone, yeast extract, bile salts and crystal violet; it is used for enumerating coliform bacteria in dairy products