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fenchol

n. (context organic compound English) 1,3,3-trimethyl-2-norbornanol, a terpene and an isomer of borneol, used in perfumery.

Wikipedia
Fenchol

Fenchol or 1,3,3-trimethyl-2-norbornanol is a terpene and an isomer of borneol. The naturally occurring enantiopure (1R)-endo-(+)-fenchol is used extensively in perfumery. Fenchol is also, a scent from basil.