As verbs the difference between fonning and fanning
is that fonning is present participle of fon while fanning is present participle of fan.
As a noun fanning is
a very small fragment of tea leaf.
fanning
English
Verb
(head)
Noun
(
en noun)
A very small fragment of tea leaf.
* 2013 , Victor R. Preedy, Tea in Health and Disease Prevention
- Generally orthodox teas have four grades, namely whole leaf, broken leaf, fannings and dust.