MUSHROOM a.
growth and shortness of duration; short-lived; ephemerial; as, mushroom cities. Mushroom anchor, an anchor shaped like a mushroom, capable of grasping the ground in whatever way it falls. -- Mushroom coral (Zoöl.), any coral of the genus Fungia. See Fungia. -- Mushroom spawn (Bot.), the mycelium, or primary filament…
NUT n.
A projection on each side of the shank of an anchor, to secure the stock in place. Check nut, Jam nut, Lock nut, a nut which is screwed up tightly against another nut on the same bolt or screw, in order to prevent accidental unscrewing of the first nut. -- Nut buoy. See under Buoy. -- Nut coal, screened coal of a siz…
PRIZING n.
The application of a lever to move any weighty body, as a cask, anchor, cannon, car, etc. See Prize, n., 5.