• space air

शरीर:    bod body person bone bulk physical system organic

शरीर वृत्तिक अक्रियावकाश:    physiological dead space

वृत्तिक:    practitioner career practising professional

अक्रियावकाश:    dead space

अक्रियावकाश वायु:    dead-space air space air

वायु:    air gas Vayu weather wind ether land wind land