Webster's Revised Unabridged Dictionary · 1913

Smell

Smell (smel) , transitive verb

[Old English smellen, smillen, smullen; compare LG. smellen, smelen, smolen, schmelen, to smoke, to reek, Dutch smeulen to smolder, and English smolder. Compare Smell, n.]

1.
To perceive by the olfactory nerves, or organs of smell; to have a sensation of, excited through the nasal organs when affected by the appropriate materials or qualities; to obtain the scent of; as, to smell a rose; to smell perfumes.
2.
To detect or perceive, as if by the sense of smell; to scent out; -- often with out.
I smell a device. — Shakespeare
Can you smell him out by that? — Shakespeare
3.
To give heed to. [Obsolete]
From that time forward I began to smellthe Word of God, and forsook the school doctors. — Latimer
Collocations (2)
To smell a rat , to have a sense of something wrong, not clearly evident; to have reason for suspicion. [Colloquial]
To smell out , to find out by sagacity. [Colloquial]

Smell , intransitive verb

1.
To affect the olfactory nerves; to have an odor or scent; -- often followed by of; as, to smell of smoke, or of musk.
2.
To have a particular tincture or smack of any quality; to savor; as, a report smells of calumny.
Praises in an enemy are superfluous, or smell of craft. — Milton
3.
To exercise the sense of smell. — Ex. xxx. 38
4.
To exercise sagacity. — Shakespeare

Smell , noun

[Old English smel, smil, smul, smeol. See Smell, transitive verb]

1.
(Physiology) The sense or faculty by which certain qualities of bodies are perceived through the instrumentally of the olfactory nerves. See Sense.
2.
The quality of any thing or substance, or emanation therefrom, which affects the olfactory organs; odor; scent; fragrance; perfume; as, the smell of mint.
Breathing the smell of field and grove. — Milton
That which, above all others, yields the sweetest smell in the air, is the violent. — Bacon