Is “Excavation” a Scrabble word?
Yes
EXCAVATION
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Excavation
noun
1.The act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.
2.A cavity formed by cutting, digging, or scooping.
3.An uncovered cutting in the earth, in distinction from a covered cutting or tunnel.