"And we have all grown to associate the odor of chlorine, for example, with cleanliness.

VOA: standard.2009.03.30

The animals turned and swam in the direction of the nostril that first received the odor.

VOA: special.2010.08.03

When hammerheads swim into clouds of odor, they usually do not swim straight on.

VOA: special.2010.08.03

because of the foul odor it produces when it blooms.

VOA: standard.2010.07.30