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Clean, cool air that is not polluted or stale.
The doctor recommended spending time outdoors for fresh air and exercise.
A literal reference to air that is not contaminated.
After the argument, he went for a walk to clear his head and get some fresh air.
Metaphorically refers to taking a break to feel refreshed or calm.
Can be used literally (outdoor air) or figuratively (a refreshing break).
Use 'fresh air' literally for outdoor air (e.g., 'Open the window for fresh air'). Use it figuratively to describe a break or change of scenery (e.g., 'After work, he went for fresh air to relax').
Always check if 'fresh air' refers to physical air quality or a metaphorical break. The context (e.g., 'stale office air' vs. 'need fresh air') clarifies the meaning.
The phrase combines 'fresh' (from Old English 'fresc', meaning 'not salt') and 'air' (from Old French 'air', ultimately from Latin 'aer'). The compound emerged in the 17th century to distinguish outdoor air from indoor air, which was often stuffy or contaminated.
Commonly used in health contexts (e.g., ventilation) and everyday speech to describe outdoor environments. Figurative use implies a mental or emotional reset.