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sinkholes |
Grep of noun sinkhole sinkhole Overview of noun sinkhole The noun sinkhole has 1 sense (no senses from tagged texts) 1. sinkhole, swallow hole -- (a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof) Overview of noun sinkhole The noun sinkhole has 1 sense (no senses from tagged texts) 1. sinkhole, swallow hole -- (a depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof)
sinkholes definition
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