A type of marine mammal known for its intelligence and playful behavior, commonly referred to as a dolphin.

डॉल्फिन जैसे समुद्री स्तनधारी

English Usage: The delphin swam gracefully alongside the boat.

Hindi Usage: डॉल्फिन नाव के किनारे खूबसूरती से तैर रही थी।