bn:00071768n
Noun Concept
Categories: Lacustrine landforms, Hydrology, Dinaric karst formations, Lakes, Sinkholes
EN
sinkhole  sink  swallow hole  doline  swallet
EN
A depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof WordNet 3.0
English:
geography
Definitions
Relations
Sources
EN
A depression in the ground communicating with a subterranean passage (especially in limestone) and formed by solution or by collapse of a cavern roof WordNet 3.0 & Open English WordNet
A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. Wikipedia
A hole in the ground due to natural subterranean subsidence Wikipedia Disambiguation
A natural depression or hole caused by chemical dissolution of carbonate rocks Wikipedia Disambiguation
Hole in the earth's surface caused by a collapse in the soil or bedrock. Wikipedia Disambiguation
Depression or hole in the ground caused by some form of collapse Wikidata
A natural depression or hole in the surface topography caused by the chemical dissolution of carbonate rocks. OmegaWiki
A depression (basin, hollow) in karstic terrain/limestone. Wiktionary
Depression in karstic terrain. Wiktionary (translation)
A depression in land where water collects, with no visible outlet. Wiktionary
A hole formed in soluble rock by the action of water, serving to conduct surface water to an underground passage. Wiktionary
Geology: hole formed in soluble rock. Wiktionary (translation)
A sinkhole; a shakehole. Wiktionary