#1 excavation n. [digging, dig] the act of digging; "there's an interesting excavation going on near Princeton". wn
#2 excavation n. [dig, archeological site] the site of an archeological exploration; "they set up camp next to the dig". wn
#3 excavation n. a hole in the ground made by excavating. wn
#4 excavation n. [mining] the act of extracting ores or coal etc from the earth. wn
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