BUOY n.
object moored to the bottom, to mark a channel or to point out the position of something beneath the water, as an anchor, shoal, rock, etc. Anchor buoy, a buoy attached to, or marking the position of, an anchor. -- Bell buoy, a large buoy on which a bell is mounted, to be rung by the motion of the waves. -- Breeches…
CAMEL n.
avigating shallow water. By admitting water, the camel or camels may be sunk and attached beneath or at the sides of a vessel, and when the water is pumped out the vessel is lifted. Camel bird (Zoöl.), the ostrich. -- Camel locust (Zoöl.), the mantis. -- Camel's thorn (Bot.), a low, leguminous shrub (Alhagi maurorum)…