LOST a.
Occupied with, or under the influence of, something, so as to be insensible of external things; as, to be lost in thought. Lost motion (Mach.), the difference between the motion of a driver and that of a follower, due to the yielding of parts or looseness of joints.
MOUND n.
investigations go to show that they were, in general, identical with the tribes that occupied the country when discovered by Europeans. -- Mound maker (Zoöl.), any one of the megapodes. -- Shell mound, a mound of refuse shells, collected by aborigines who subsisted largely on shellfish. See Midden, and Kitchen midde…