'Excavate' definitions:

Definition of 'excavate'

From: WordNet
verb
Recover through digging; "Schliemann excavated Troy"; "excavate gold" [syn: excavate, unearth]
verb
Find by digging in the ground; "I dug up an old box in the garden" [syn: excavate, dig up, turn up]
verb
Form by hollowing; "Carnegie had a lake excavated for Princeton University's rowing team"; "excavate a cavity"
verb
Remove the inner part or the core of; "the mining company wants to excavate the hillside" [syn: excavate, dig, hollow]

Definition of 'Excavate'

From: GCIDE
  • Excavate \Ex"ca*vate\, v. t. [imp. & p. p. Excavated; p. pr. & vb. n. Excavating.] [L. excavatus, p. p. 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. [1913 Webster]
  • 2. To form by hollowing; to shape, as a cavity, or anything that is hollow; as, to excavate a canoe, a cellar, a channel. [1913 Webster]
  • 3. (Engin.) To dig out and remove, as earth. [1913 Webster]
  • The material excavated was usually sand. --E. L. Corthell. [1913 Webster]
  • 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. [1913 Webster]