The meaning of GUARD is one assigned to watch someone or something to provide security or prevent escape. How to use guard in a sentence. Synonym Discussion of Guard.

Berkshire Hathaway GUARD Insurance Companies, rated A+ Superior by AM Best, provides commercial property and casualty insurance products including excess and surplus.

GUARD definition: 1. a person or group of people whose job is to protect a person, place, or thing from danger or…. Learn more.

n. 1. A person who protects, keeps watch, or acts as a sentinel: a prison guard. 2. a. The act or duty of guarding. b. Protection; watch: The sheepdog kept guard over the herd.

Feb 15, 2026 · Noun guard (plural guards) A person who, or thing that, protects or watches over something.

A guard is a specially organized group of people, such as soldiers or police officers, who protect or watch someone or something. We have a security guard around the whole area. A heavily armed …

Guard definition: To keep (an opposing player) from scoring or playing effectively, usually by remaining close to the player to disrupt offensive play.

Army National Guard

There are 49 meanings listed in OED's entry for the noun guard, ten of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

GUARD definition: to keep safe from harm or danger; protect; watch over. See examples of guard used in a sentence.