Definition

Not subjected to pressure; lacking pressure.

Example

The unpressurized cabin allowed for a more comfortable flight experience.

Conversation

Did you know that the atmosphere is unpressurized at high altitudes?

Really? That sounds kind of dangerous for pilots.

Yeah, they have to wear special suits to handle it.

I guess it makes sense — safety first up there!

Synonyms & Antonyms

Root Explanation

Unpressurized → It is formed from "un-" (meaning not) and "pressurized" (from "pressurize", which comes from "press" (from Latin "premere", meaning to press) and the suffix "-ized" (indicating the process of making). The word "unpressurized" means not subjected to pressure or lacking pressure.

Memory Tip

Think of 'not' ('un-') being added to 'pressurized', which means something that is not under pressure.

Visually Confused Words