odorless

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Meanwhile, many other landfills are releasing unsafe amounts of methane, an odorless gas produced by bacteria that break down organic waste.

From Los Angeles Times • Nov. 19, 2025

"Fluoride is odorless and tasteless and totally transparent," said Joel Podgorski, a geoscientist at the Swiss Federal Institute of Aquatic Science and Technology.

From Salon • May 7, 2024

Nitrogen, a colorless, odorless gas, makes up 78% of the air inhaled by humans and is harmless when breathed with proper levels of oxygen.

From Seattle Times • Jan. 21, 2024

The men did not know what they were sniffing and could not distinguish between the tears or the saline, which were both odorless.

From Science Daily • Dec. 21, 2023

In the center blazed a bonfire made of pitch and bone; yet the smoke was white and odorless, rising through the hole in the middle of the ceiling.

From "The House of Hades" by Rick Riordan