Word: merhorse
Part of speech: Noun
Syllables: mer
horse
Definition: A mythical sea monster with a horse-like head, mane, and large eyes.
Morphemes:
Affix: mer-
Language: en
PoS: Prefix
Meaning: sea; marine; applied to beings that are fully or partly sea-creatures.
Affix: horse
Language: en
PoS: Noun
Meaning: A hoofed mammal, of the genus Equus, often used throughout history for riding and draft work.