Meaning of the word sinkhole in English

What does sinkhole mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

sinkhole

US /ˈsɪŋk.hoʊl/
UK /ˈsɪŋk.hoʊl/

Noun

1.

a hole in the ground, especially in an area of limestone rock, that has been formed naturally, for example by water that has worn away the rock:

Example:
Rain gradually dissolves the limestone, forming features such as limestone pavements, sinkholes, and caves.

Verb

1.

to direct internet activity to a different part of a network or server, so that it cannot damage the part it is being aimed at:

Example:
This simple act sinkholed the malware.
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