air

[er]

air Definition

• 1. the invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen
• 2. the atmosphere of the earth
• 3. the free or unconfined space above the surface of the earth

Using air: Examples

Take a moment to familiarize yourself with how "air" can be used in various situations through the following examples!

• Example

  The air is getting colder as winter approaches.

• Example

  He opened the window to let in some fresh air.

• Example

  The airplane flew high up in the air.

air Synonyms and Antonyms

Synonyms for air

• atmosphere
• sky
• ozone

Phrases with air

• up in the air

  uncertain or unresolved

  Example

  The future of the company is still up in the air.

• in the air

  present but not yet settled or fully developed

  Example

  There's a sense of change in the air.

• clear the air

  resolve a dispute or tension

  Example

  We need to clear the air and talk about what happened.

Origins of air

from Old French 'air', from Latin 'āēr'

📌

Summary: air in Brief

The term 'air' [er] refers to the invisible gaseous substance surrounding the earth, the atmosphere of the earth, and the free or unconfined space above the surface of the earth. It is essential for life and is composed mainly of oxygen and nitrogen. Phrases like 'up in the air' and 'in the air' use 'air' to denote uncertainty or unsettledness, while 'clear the air' means to resolve a dispute or tension.