Definition of Noxious

harmful

Examples of Noxious in a sentence

Besides being annoying, the mosquito is a noxious insect that can carry and transmit a number of potentially fatal diseases.  🔊

When I made the mistake of asking my wife what that noxious smell was, it turned out to be dinner, which I ate with my happy face.  🔊

You can avoid getting sick so often by frequently washing your hands to eliminate noxious bacteria and viruses.  🔊

Although I am spending as much time as I can in my garden, I’m still having trouble keeping the noxious weeds from completely taking over.  🔊

Hortense has a noxious personality, and if you want to survive socially, it’s best to try to avoid her company.  🔊

Although this plant is known to be inedible and even noxious, some foolish people make a tea out of it to get high.  🔊

Because Alan is a dedicated couch potato, he considers any form of exercise to be a noxious activity that is harmful to his health.  🔊

While Rhonda packed for her cruise, she was blissfully unaware of the noxious microbes that were attacking her immune system.  🔊

Even though many snakes are not the noxious type, a lot of people are terrified of anything that slithers or hisses.  🔊

People in a radius of five miles of the recycling plant were evacuated because the fire was creating noxious fumes from the burning plastic.  🔊

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