Sure! Let’s break down the term "killer whale."
Killer whale (noun): A killer whale is a large, predatory marine animal that is black and white in color. It has a big, tall fin on its back called a dorsal fin. Killer whales are often found in cold oceans and are known for being very smart and social animals.
You can use "killer whale" when talking about this specific type of whale or when discussing marine life, conservation, or ocean ecosystems.
In more advanced discussions, you might talk about the ecological role of killer whales in their habitat or their behaviors in the wild, such as their hunting techniques or social structures.
While "killer whale" primarily refers to the marine animal, in some contexts, it could be used metaphorically. For example, someone might refer to a very competitive athlete as a "killer whale" in their sport, meaning they are fierce and dominate in competition.
There aren’t specific idioms or phrasal verbs directly related to "killer whale." However, you might encounter phrases about "going to the deep end" or "in deep waters" when discussing challenging situations, which metaphorically relate to the ocean.
The term "killer whale" refers to a large, intelligent black-and-white whale known for its predatory skills. The alternate name "orca" is commonly used as well. You can use this term when talking about marine life or in discussions about animal behavior and ecology.