moonpath means the elongated reflection of the moon on the water. Lexicurio rates it Sui generis — a strength score of 100 out of 100.
Why “moonpath” is a great word
MOONPATH — [Noun] The elongated reflection of the moon on the surface of a body of water. From Old English mōna (from Proto-Germanic *mēnô) and pæþ (from Proto-Germanic *paþaz). Unlike "moonbeam," which suggests a solitary, ethereal ray, or "moonlight," which denotes the ambient, diffuse glow, a moonpath is a specific, liquid duplication—a solid-seeming bridge of stolen light. It is a shimmering causeway across a still lake at midnight, a trembling silver road leading to the horizon, or a fractured, dancing column on a restless sea. It is the flawless, ephemeral bridge that leads precisely nowhere.
Etymology
From moon + path.
noun
- The elongated reflection of the moon on the water.