What is Moss?
Moss definition and meaning on Dictionary terms:
any tiny, leafy-stemmed, flowerless plant of the class Musci, reproducing by spores and growing in tufts, sods, or mats on moist ground, tree trunks, rocks, etc.
a growth of such plants.
any of various similar plants, as Iceland moss or club moss.
Chiefly Scot. and North England. a swamp or bog.
verb (used with object)
to cover with a growth of moss: to moss a crumbling wall.