Excavate
Excavate , transitive verb
[Latin excavatus, past participle of excavare to excavate; ex out + cavare to make hollow, cavus hollow. See Cave.]
1.
To hollow out; to form cavity or hole in; to make hollow by cutting, scooping, or digging; as, to excavate a ball; to excavate the earth.
2.
To form by hollowing; to shape, as a cavity, or anything that is hollow; as, to excavate a canoe, a cellar, a channel.
3.
(Engineering) To dig out and remove, as earth.
The material excavated was usually sand.
Collocations (1)
Excavating pump , a kind of dredging apparatus for excavating under water, in which silt and loose material mixed with water are drawn up by a pump. — Knight