Definition of excavation151:
°the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.
°a cavity formed by cutting, digging, or scooping.
Definition of excavation151:
°the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.
°a cavity formed by cutting, digging, or scooping.