Definition

An object or mechanism that releases gas or air, often used to prevent pressure buildup.

Example

The blowoff valve released excess steam from the boiler.

Conversation

Did you hear about the new blowoff valve they installed in the factory?

Yeah, I heard it helps reduce pressure build-up.

Exactly! It should make the process a lot safer.

I can't wait to see it in action next week.

Synonyms & Antonyms

Root Explanation

The word 'blowoff' is formed from 'blow' (from Old English 'blāwan', meaning to emit air or breath) and 'off' (meaning away or from). The term describes the act of releasing or emitting something away, often used in contexts like blowing off steam or dismissing something.

Memory Tip

Think of 'blowing' something 'away' — that's what 'blowoff' means, to release or dismiss something.

Visually Confused Words