অর্থ : Large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales. Dolphins. Porpoises. Narwhals.
সমার্থক : blower, cetacean mammal
Cetacean ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Cetacean ka matlab kya hota hai?