(medicine, cardiology) Specialized heart muscle cells that transmit electrical impulses from the AV node in the heart to the muscle cells of the heart wall, which contract in response producing the heart beat.

Form of address for a male mayor.

(card games, chiefly cribbage) a jack; a knave

(idiomatic) Serves as an intensifier for an inclusive noun or phrase such as everyone, anyone, each someone or all someones.

Describes a pair of items designed for use by a couple – one by the man and the other by the woman.

plural of bundle of His

(formal) A title of respect used when referring to a king.

An elaborate formal title for a male British monarch.

Alternative form of everybody and his cousin

Alternative form of everyone and his brother