Definition of water-swallow in English:

water-swallow

noun ˈwɔːtəˌswɒləʊ

rare

An opening or deep cavity in the ground through which a stream or river disappears underground, especially in an area of water-soluble rock formations such as limestone karst.

Early 19th century; earliest use found in John Farey (1766–1826), geologist and surveyor. From water + swallow.

nounˈwɔːtəˌswɒləʊ

rare

An opening or deep cavity in the ground through which a stream or river disappears underground, especially in an area of water-soluble rock formations such as limestone karst.

Early 19th century; earliest use found in John Farey (1766–1826), geologist and surveyor. From water + swallow.

词汇	water-swallow
释义	Definition of water-swallow in English: water-swallow noun ˈwɔːtəˌswɒləʊ rare An opening or deep cavity in the ground through which a stream or river disappears underground, especially in an area of water-soluble rock formations such as limestone karst. Origin Early 19th century; earliest use found in John Farey (1766–1826), geologist and surveyor. From water + swallow. Definition of water-swallow in US English: water-swallow nounˈwɔːtəˌswɒləʊ rare An opening or deep cavity in the ground through which a stream or river disappears underground, especially in an area of water-soluble rock formations such as limestone karst. Origin Early 19th century; earliest use found in John Farey (1766–1826), geologist and surveyor. From water + swallow.
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