breathing in and out
1Breathing gas — is a mixture of gaseous chemical elements and compounds used for respiration. Air is the most common and only natural breathing gas. Other artificial gases, either pure gases or mixtures of gases, are used in breathing equipment and enclosed… …
2out of breath — {adj.} or {adv. phr.} Not breathing easily or regularly; gasping; panting. * /The fat man was out of breath after climbing the stairs./ * /The mile run left Bill out of breath./ …
3out of breath — {adj.} or {adv. phr.} Not breathing easily or regularly; gasping; panting. * /The fat man was out of breath after climbing the stairs./ * /The mile run left Bill out of breath./ …
4out of breath — breathing fast and with difficulty, for example because you have been running She was out of breath from climbing the stairs …
5Breathing — Breath redirects here. For other uses, see Breath (disambiguation). For other uses, see Breathing (disambiguation). The human respiratory system Breathing is the process that moves air in and out of the lungs. Aerobic organisms require oxygen to… …
6out of breath — phrasal : gasping for breath (as after strenuous activity) : breathing very rapidly * * * out of breath 1. Having difficulty in breathing 2. Panting from exertion, etc • • • Main Entry: ↑breath * * * out of breath phrase breathing fast and with… …
7breathing — breath|ing [ˈbri:ðıŋ] n [U] the process of breathing air in and out ▪ His breathing was deep and regular. ▪ When I picked up the phone all I heard was heavy breathing (=loud breathing) …
8breathing — noun (U) the process of breathing air in and out: heavy breathing (=loud breathing): When I picked up the phone all I heard was heavy breathing …
9out — I (New American Roget s College Thesaurus) adv. without, outside; outdoors; démodé. See exterior, disuse. II (Roget s IV) modif. & prep. 1. [In motion from within] Syn. out of, away from, from, from within, out from, out toward, outward, on the… …
10Breathing set — *Scuba set, used underwater *Rebreather, reprocesses exhaled air *Surface supplied diving, fed from the surface *Self contained breathing apparatus, used out of water, worn by rescue workers, firefighters, and others *Spacesuit, used in space …
