Defense vs Immunity

When to use each in English, with meaning, register, and examples.

 DefenseImmunity
MeaningProtection from harm or danger.The ability of a person to resist disease.
CEFR levelB2-
Part of speechnoun
Usage notesUsed in legal, sports, and military contexts. Avoid using in casual conversations that don't involve conflict or protection.Commonly used in medical or biological contexts. Avoid using in casual conversations unless discussing health.

Frequently asked questions: Defense vs Immunity

What's the difference between "Defense" and "Immunity"?

"Defense" means: Protection from harm or danger. "Immunity" means: The ability of a person to resist disease.

When should I use "Defense" and "Immunity"?

They can all be used in everyday English.

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