Seahorses

Part of speech: noun

Definitions

1. A type of marine fish characterized by a horse-like head and a curled tail, known for males carrying and nurturing the young in a pouch
2. A unique fish distinguished by its upright swimming posture and the male's brood pouch, where offspring develop until birth
3. An unusual aquatic creature with a long snout and prehensile tail, recognized for the male's role in gestation and parenting of the young

Etymology: "Seahorses" is simply the plural of "seahorse," so the history belongs to the singular. The name is a compound of "sea" and "horse," and the fish got it from its head, which in some species looks remarkably like a small horse's, with a snout held at a right angle to the body. Readers who have never looked closely at one may be surprised by how much of the name rests on that single visual resemblance, while the fish's upright, curled-tail posture is a separate trait the name does not describe.