The term "family Coryphaenidae" refers to a group of fish that are large, active, and often found in the open sea (this is what "pelagic" means). These fish are known for their vibrant colors and are commonly called "mahi-mahi" or "dolphinfish."
In more advanced discussions, you might talk about the characteristics of the family Coryphaenidae, their habitat, and their role in the marine ecosystem.
While "family Coryphaenidae" specifically refers to a group of fish, the word "family" in English can refer to a group of related people or things. For example, "my family" means the people related to me.
There are no specific idioms or phrasal verbs directly related to "family Coryphaenidae," as it is a scientific term. However, in general, you might hear phrases like "swim with the big fish" which means to be involved with powerful or important people.
"Family Coryphaenidae" is a scientific term for a family of large, colorful fish found in the ocean. It’s mainly used in scientific discussions, not everyday conversation.