Definition from macmillandictionary.com
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This paint gives off a very strong smell.
There’s a delicious smell of fresh bread coming from the kitchen.
Whatever is that smell?
Some experts can tell by smell alone what ingredients are in a dish.
Dogs have an excellent sense of smell.
Have a smell of this perfume.
Robinson's removal as an independent investigator doesn't pass the smell test, and many believe it was done for political reasons.