Knucker

Part of speech: noun

Definitions

1. A legendary creature of English mythology resembling a dragon that is typically found near water sources such as ponds or marshes
2. A fantastical being from Sussex folklore, akin to a dragon, known for inhabiting aquatic locations like lakes and swamps
3. A mythical dragon-like entity from English folklore that is often associated with bodies of water, particularly marshes and ponds

Etymology: Old English "nicor" meant a water monster, and it is the ancestor of this word, which kept that watery sense for centuries before it settled into the particular creature we now call a knucker. The Old English term was also used for the hippopotamus, a reminder that early English speakers coined it for large, unfamiliar creatures they could only imagine from accounts of distant rivers and seas. Over the centuries the sound and spelling shifted, and the word ended up firmly rooted in English folklore, especially in the south of England, where stories of a dragon lurking in a pool or spring were attached to particular places. The word's descendants show how a general word for a sea or river monster narrowed into a single kind of dragon, one tied to water rather than to fire or treasure.