moss has definitions from the fields of biology,botany
1
[ noun ] (biology,botany) tiny leafy-stemmed flowerless plants

Used in print

(B. J. D. Meeuse, The Story of Pollination....)

Most species seem to prefer a ready-made hollow such_as a deserted mouse_nest , a bird_house , or the hole made by a woodpecker ; some show a definite liking for making their nest in moss .

2
[ noun ] Last name, frequency rank in the U.S. is 353
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