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Meaning of sub-excavation | Babel Free

Noun CEFR C2

Definitions

An excavation underneath something, or the excavation of a subgrade

Examples

“We were grading the road and found a soft spot where we did a sub-excavation.”

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

sub-fusc sub-governorate sub-hilt sub-imperialism sub-internship sub-judge