a large marine mammal known for its black and white coloring

a member of the dolphin family

डॉल्फिन परिवार का एक सदस्य

English Usage: "The orcas in this region are particularly skilled hunters."

Hindi Usage: "इस क्षेत्र के ओर्कस विशेष रूप से कुशल शिकारी हैं।"