A widowed queen consort (a queen dowager) whose son or daughter from that marriage is the reigning monarch.

The wife of a reigning king.

One should not make a judgement until one hears the other side.

To behave like a queen; to be superior or conceited.

plural of question-master

A quizmaster.

(computing) An abstract list-type data structure where elements can be added to or removed from the front (head) or the back (tail).

(idiomatic, slang, military, aviation) A grounded aircraft which is kept so that its parts can be used in other aircraft.

A traditional British baked dessert of egg custard, jam, and meringue.

present participle of jump the queue