The term 'male WHALE' can be broken down into two words, 'BULL' and 'WHALE'. The word 'BULL' is a four-letter word that refers to an adult male of certain large mammals, such as cattle, elephants, and whales. The word 'WHALE' is a large marine mammal that belongs to the cetacean family, which includes dolphins and porpoises. Male whales are typically larger than female whales and have a more prominent dorsal fin. They are also known for their loud and deep vocalizations, which can be heard from miles away.