Fug is a British informal noun for a stuffyhaving air that is not fresh and feels too warm, smoky, smelly atmospherethe air and feeling present in a place in a room or other enclosedclosed in on all sides; surrounded by walls or barriers space. It suggests air that feels unpleasant and hard to breathe in.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.

Pronunciation

AI-generated pronunciation audio (OpenAI).

Accent: General American English

IPA: /fʌɡ/

Easy pronunciation: FUG (approximate spelling).

Stress: One syllable, stressed.

British informal noun meaning a stuffy, smoky, smelly atmosphere.

Reviewed with OpenAI Decisions. Assessment: inaccurate — correction needed. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.

Fug Meaning

a stuffy, unpleasant smell in a closed place

Part of speech: noun

Definition: an airless smoky smelly atmosphere

Example: After an hour in the pub, the room was filled with fug.

Reviewed with OpenAI Decisions. Assessment: uncertain — manual review needed. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.

Fug Synonyms

Similar Meaning

• stuffy atmosphere
• smoky air
• stale air

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.

Common Mistakes

• Do not confuse fug with fog. Fog is a natural weather condition; fug is an unpleasant indoor atmosphere.
• Fug is informal and especially British.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.

Frequently Asked Questions

What does fug mean?

Fug means a smoky, stuffy, and unpleasant atmosphere, usually in an enclosed space.

Is fug a common word?

It is fairly uncommon and mainly used in British informal English.

What are some synonyms for fug?

Good close alternatives include stuffy atmosphere, smoky air, and stale air.

Reviewed with OpenAI Decisions. Assessment: accurate. Checked: 2026-10-19. AI assessment; not a guarantee of accuracy.