This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

v. Present participle of smell.

v. Used in adjectival compounds.

n. The act of one who smells.

n. The sense by which odors are perceived; the sense of smell.

n. The sense of smell; olfaction.

n. the act of perceiving the odor of something

adj. (used with `of' or `with') noticeably odorous

"a faculty so separate as in her, so positive and salient, like smelling or sight -- more like _smelling_: for it is the faculty, half Reason, half"

odorous   

smelling salts   

smell   

Schelling    belling    bestselling    compelling    dispelling    dwelling    excelling    expelling    fehling    felling