plural of sea moss

(mining) Alternative form of miner's moss

(mining) Alternative spelling of miner's moss

(mining) Carpeting in sluice boxes used to collect heavy minerals from sluiced paydirt.

(zoology, uncommon) A bryozoan.

plural of moss stitch

seed stitch

Pyxidanthera barbulata, a low subshrub (not a true moss) producing a mat on the ground.

(mineralogy) A variety of agate with brown, black, or green moss-like or dendritic markings, due in part to manganese oxide.

peat moss; sphagnum