sniffling is a form of:

Sniffle



noun
1.
(The act or sound of sniffling. A condition, such as a head cold, accompanied by congestion of the nose) ការហឺតហឺតខ្លាំង
verb
1.
(INTRANSITIVE) (1. To breathe audibly through a runny or congested nose. 2. To weep or whimper lightly with spasmodic congestion of the nose) ហឺតខ្លាំង
ENGLISH MEANING
verb
1.
(INTRANSITIVE) To snuffle, as one does with a catarrh.