Relating to excavation.

An excavation underneath something, or the excavation of a subgrade

(archaeology) A pit, trench, shovel test hole, (etc.) or other result of scientific excavation.

plural of excavation unit

A curette with hooklike ends used to remove soft carious decay in dentistry.

plural of spoon excavator

Any of several very large vehicles used for lifting, especially in the process of mining: basically an excavator which drags its bucket to fill it.

Synonym of mini digger

plural of mini excavator

plural of sub-excavation