Anglerfishes

Part of speech: noun

Definitions

1. A group of deep-sea fish known for their bioluminescent lure used to attract prey
2. They possess a distinctive structure on their head that resembles a fishing rod which is used for hunting
3. These creatures are characterized by their large mouths and sharp teeth, making them effective predators in their dark habitats

Etymology: Anglerfishes are named for a fishing rod they carry on their heads. The first spine of the dorsal fin has grown into a long, flexible lure, often tipped with a glowing bulb that dangles in front of the mouth to draw in prey in the dark deep sea. The "angler" half of the name is the ordinary English word for a person who fishes with a rod and line, and "fish" is the familiar Germanic word that goes back through Old English "fisċ" to a very old root shared across the Germanic languages. This is a plain compound, formed from "angler" and "fish." Its second half is simply the name of the animal group, while its first half describes the lure, so the whole name reads as "fishing-rod fish." The plural is formed by adding "-es" to the singular "anglerfish," following the usual pattern for English nouns ending in "-sh."

Synonyms: anglerfish, fishing fish, deep-sea fish, lure fish, predatory fish