Defense

/dɪˈfɛns/

Meaning & Definition

noun
The action of defending from or resisting attack.
The team's defense was crucial in securing their victory.
The case presented by a defendant in a legal proceeding.
The lawyer prepared a strong defense to prove her client's innocence.
A means of protection or a safeguard.
Good nutrition is the body's first line of defense against illness.
A military, naval, or air force operation intended to protect against an aggressor.
The nation's defense system was put on high alert after the threat was made.
verb
To protect from harm or danger.
She stood up to defend her friend in the argument.
To argue or speak in favor of something.
He defended his theory during the debate.

Etymology

Middle English, from Old French 'defense', from Latin 'defensio'.

Common Phrases and Expressions

defense mechanism
A psychological strategy to cope with reality and maintain self-image.
defense attorney
A lawyer specializing in defending individuals accused of criminal conduct.
defense budget
A budget allocated for military and defense purposes.
in defense of
In support of someone or something being criticized.

Related Words

defend
To protect from harm or danger.
defensive
Intended to defend or protect.
defendant
A person accused in a court of law.

Slang Meanings

To play defense in sports.
He's a known defender on the field.
Throwing excuses or justification.
She was in full defense mode when her actions were questioned.