Mossy describes something covered with moss, those soft, cushiony green plants that grow like tiny carpets on rocks, tree trunks, and damp ground. When you find a mossy log in the woods, it feels spongy under your fingers, like nature's own padding. Ancient stone walls become mossy over decades, their surfaces transformed into fuzzy green tapestries.

Moss thrives in shady, damp places, so mossy spots often feel cool and peaceful. A mossy garden path might wind through tall trees where sunlight filters down in patches. People sometimes say that the mossy side of a tree faces north in the Northern Hemisphere, since moss prefers the shadier, damper conditions there, but this isn't always a reliable way to tell direction.

The word can also describe things that simply resemble moss. A mossy green sweater has that soft, natural color somewhere between grass and forest. People sometimes use mossy to suggest something is old and forgotten, like a mossy statue covered by years of growth, though this meaning is less common.

When something is genuinely mossy, it means nature has been quietly working there for a long time, creating one of the forest's most velvety textures.