defence

American  

[dih-fens] / dɪˈfɛns /

noun

defenced, defencing

1. British. variant of defense.

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defence British  

/ dɪˈfɛns /

noun

1. resistance against danger, attack, or harm; protection

2. a person or thing that provides such resistance

3. a plea, essay, speech, etc, in support of something; vindication; justification

4. 1. a country's military measures or resources

   2. ( as modifier )

      defence spending

5. law a defendant's denial of the truth of the allegations or charge against him

6. law the defendant and his legal advisers collectively Compare prosecution

7. sport

   1. the action of protecting oneself, one's goal, or one's allotted part of the playing area against an opponent's attacks

   2. the method of doing this

   3. the players in a team whose function is to do this

8. American football (usually preceded by the)

   1. the team that does not have possession of the ball

   2. the members of a team that play in such circumstances

9. psychoanal See defence mechanism

10. (plural) fortifications

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Other Word Forms

• defenceable adjective
• defenceless adjective
• defencelessly adverb
• defencelessness noun
• predefence noun

Etymology

Origin of defence

C13: from Old French, from Late Latin dēfensum, past participle of dēfendere to _defend

Compare meaning

How does defence compare to similar and commonly confused words? Explore the most common comparisons:

• offence vs. defence

Example Sentences

After the defence ministry published a statement on the matter, "dozens" of other groups contacted the authorities to enquire about the scheme, Myronenko said.

From Barron's • Apr. 9, 2026

Van Dijk largely stayed in the middle of the defence, venturing out less often than his defensive partner.

From BBC • Apr. 9, 2026

"We don't expect private air defence to solve all our problems," he conceded.

From Barron's • Apr. 9, 2026

Ziad Samir Itani, who was leading the civil defence team, said this was "new to Beirut".

From BBC • Apr. 9, 2026

Thus the origin of the ‘Apology’ was every bit as private and personal as that of the essay on friendship, and here again we have a pairing of texts—Sebond’s defence of Christianity with Montaigne’s ‘Apology’.

From "The Invention of Science" by David Wootton