Your organ in the brain used for smelling.
rose nose
It is called the olfactory nerve.
rose nose
The brain is a organ. The brain is the organ that receives messages from the six senses; the touch sense, the seeing sense, the hearing sense, the smelling sense and the tasting senses. If you are asking 'Is the brain the largest organ?' Well, no. The largest organ is not the brain, or the chest, or the stomach. It is the skin.
snakes have an internal part called Jacobson's organ that helps in smelling their prey.
When a cat or other certain mammals opens there mouth to use the Jacobsen's Organ to get a scent, also known as mouth-smelling.
Seeing (the eyes) Smelling (the nose) are two examples.
Metal smelling.....
Ammonium carbonate was known as a smelling salt.
The eyes are a part of a group or organs called the special senses. The others are the ears, the nose, the tongue, and the skin for all five major senses; seeing, hearing, smelling, tasting, and touching.
The definition for rank is foul. So if you want to know what rank smelling means, that is what it means. Foul smelling.