Sinkhole (Noun)
Meaning
A depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof.
Classification
Nouns denoting natural objects (not man-made).
A depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof.
Nouns denoting natural objects (not man-made).