Definition

A flow of air that moves in a specific direction, often around an object or through a space.

Example

The airstream created by the moving vehicle helped to cool the engine.

Conversation

Have you ever tried sailing in an airstream?

No, but it sounds exciting!

It really is; the airstream helps the boat move so smoothly.

I can only imagine how relaxing that must feel.

Synonyms & Antonyms

Root Explanation

Airstream → The word is formed from "air" (from Old English "aer", meaning the invisible gaseous substance surrounding the Earth) and "stream" (from Old English "stream", meaning a flow of water or liquid). Together, "airstream" refers to a flow of air, similar to how a stream refers to a flow of water.

Memory Tip

Imagine the flow of air as a stream — 'air' is the invisible substance around us, and 'stream' suggests a continuous movement. This helps you remember that 'airstream' means a flow of air.

Visually Confused Words