Immune

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1. Definition + Rich Everyday Explanation

Immune (adjective) ( im yu:n ) = protected against illness, harm, or negative influence; not affected by something that usually causes damage, pressure, or reaction.

At its core, immune means resistant. Something reaches you — a virus, criticism, temptation, stress — but it doesn’t take hold. Either your body, mind, or position protects you.

Although the word comes from medicine, everyday English uses immune just as often for emotions, influence, rules, and consequences. You can be immune to a disease, but also immune to insults, pressure, or distractions.

MEANING 1: Protected Against Disease (Medical) — VERY COMMON

In health contexts, being immune means your body can resist an illness, usually because of vaccination or previous exposure. The illness may appear around you, but your body doesn’t react in the usual harmful way.

MEANING 2: Not Affected by Something Negative — VERY COMMON

This is the most frequent figurative use. If someone is immune to criticism, pressure, or temptation, those things no longer influence their feelings or decisions. This meaning often implies emotional strength or experience.

MEANING 3: Legally or Officially Protected

In formal or legal contexts, immune means not subject to certain rules, punishment, or consequences. Diplomatic immunity is the clearest example.

Examples from the street:

• “I’m immune to that virus now” → my body is protected
• “He’s immune to criticism” → negative comments don’t affect him
• “Diplomats are immune from prosecution” → legal protection applies

2. Most Common Patterns

Immune as protection — VERY COMMON:

• be immune to + disease/virus → protected medically
• be immune to + criticism/pressure/fear → unaffected emotionally
• make someone immune to + noun → give protection

Immune in legal/formal use:

• be immune from + law/action → exempt or protected
• grant immunity → officially give protection

3. Phrasal Verbs

Note: “Immune” does not form phrasal verbs — these are common related expressions:

• brush off → ignore criticism or negativity
  Example: “She brushed off the rude comment.”
• shrug off → show something doesn’t matter
  Example: “He shrugged off the pressure.”
• stand up to → resist influence or attack
  Example: “She stood up to the criticism.”

4. Example Sentences

1. She is immune to the virus after vaccination
   → Her body is protected from infection.
2. Years of experience made him immune to criticism
   → Negative comments no longer affected him.
3. No one is completely immune to stress
   → Pressure affects everyone to some degree.
4. She seemed immune to distractions during the exam
   → Nothing broke her focus.
5. Children are not immune to emotional pressure
   → Feelings affect them deeply.
6. The vaccine helps make people immune to infection
   → Protection is built biologically.
7. Fame doesn’t make you immune to mistakes
   → Status doesn’t prevent error.
8. He acted as if he were immune from consequences
   → He believed rules didn’t apply to him.
9. Confidence can make you immune to doubt
   → Self-belief blocks hesitation.
10. The diplomat was immune from prosecution
    → Legal protection applied.

5. Personal Examples

1. In classrooms, confident students become more immune to embarrassment over time
   → Practice reduces fear of mistakes.
2. While learning English, learners gradually become immune to small errors and focus on communication
   → Fluency improves when fear fades.

6. Register: Neutral

✔ Native usage tips

• Immune to is far more common than immune from in everyday speech
• Metaphorical uses are extremely frequent in spoken English
• Saying someone is “immune” can imply strength or arrogance, depending on tone
• Often paired with abstract nouns: criticism, pressure, fear, temptation

✔ Similar expressions / words

• Resistant → more technical or scientific
• Unaffected → neutral, less vivid
• Thick-skinned → informal, emotional immunity