olf
See also: ölf
English
Etymology 1
From Latin olfactus (“smelled”).
Noun
olf (plural olfs)
- A unit measuring the strength of an olfactory pollution source as detected by an average adult in typical conditions.
Etymology 2
Noun
olf (plural olfs)
- The European bullfinch.
References
- “olf”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.