Referring to organisms that require air for respiration, particularly in contrast to water-breathing organisms.

वायु-श्वसन

English Usage: "Fish are water-breathing animals, whereas mammals are mainly air-breathing."

Hindi Usage: "मछलियाँ पानी-श्वसन जीव हैं, जबकि स्तनधारी मुख्य रूप से वायु-श्वसन होते हैं।"