Meaning & use

Odorless

adjective·Everyday

Last updated

Having no smell or odor.

See it in a sentence

Carbon monoxide is a colorless, odorless gas, which makes it especially dangerous.

The company markets an odorless version of the cleaning spray for sensitive customers.

A note on using this word

Often paired with "colorless" in warnings about hazardous gases that can't be detected by human senses.

Words with a similar meaning

scentlessunscented

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Words with an opposite meaning

odorouspungent

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