puffing
1. [ adjective ] breathing heavily
Synonyms: puffy huffing
Related terms: breathing
2. [ noun ] an act of forcible exhalation
Synonyms: snorting huffing
Related terms: exhalation pant snort
3. [ noun ] blowing tobacco smoke out into the air
Examples:

"they smoked up the room with their ceaseless puffing"

Related terms: smoke puff
Similar spelling:   puffingl
  Puffinus
  puffiness