A ceremony during which the soldiers or other officials guarding a major government building or state residence are replaced by a new shift.

(usually preceded by the) A ceremony during which the soldiers or other officials guarding a major government building or state residence, especially Buckingham Palace in England, are replaced by a new shift.

plural of red guard

plural of prison guard

(law enforcement) An armed person working to provide order, security, discipline, punishment, and prevent escapes of prisoners in a jail that answers to a warden.

plural of old guard

plural of security guard

plural of nose guard

Alternative spelling of guardrail

An item of protection worn over the nose. / (American football) A middle guard.