As nouns the difference between pining and pinin
is that pining is the act of one who pines while pinin is a protein associated with desmosome.
As a verb pining
is present participle of lang=en.
pining
English
Verb
(head)
Noun
(
en noun)
The act of one who pines.
* Ann Radcliffe
- the sullen pinings of discontent