odorless

adjective
o·dor·less
/ˈəʊdələs/

Having no odor.

Example

“They were taken unawares and overcome when the room filled with a lethal, odorless gas.”

Related words

odorlessly
odorlessness

Example sentences

“Carbon monoxide is colorless and odorless.”
Tatoeba · shekitten · CC0

Where this comes from

This definition is adapted from “odorless” on Wiktionary, by its contributors; example sentences are from Tatoeba, credited to their authors above, published under CC BY-SA 4.0. This page is published under the same licence.