The reason for the cancellation was the detection of a noxious odor on board.

Before I could deduce what my partner had in mind, a noxious odor swept through the shuttle.

For some there is too much gore, too many noxious odors.

It was the fluid that caused the faint noxious odor.

"Maybe if I smoke one myself, it will mask the noxious odor."

Humans tolerated all types of noxious odors without even noticing them.

It seemed as if the noxious odors of that place had come to him briefly and in their fullest intensity once again.

A strong, noxious odour coming from the rear of the plane was first reported to the cabin crew around 19:00.

There would have been noxious odors and, quite probably, carcinogenic emissions.

I could smell it, too; a noxious odor that made me sick to my stomach.