breathing
breath‧ing /ˈbriːðɪŋ/
noun [uncountable]
His breathing was deep and regular.
When I picked up the phone, all I heard was heavy breathing (=loud breathing).
breath‧ing /ˈbriːðɪŋ/
noun [uncountable] Word Family: noun: breath, breather, breathing; adjective: breathless, breathy; verb: breathe; adverb: breathlessly
the process of breathing air in and out: