Sinkhole
nounverified·updated May 18, 2026
a depression in the ground communicating with a subterranean passage and formed by solution or by collapse of a cavern roof
Framework senses
- §1
- a depression in the ground communicating with a subterranean passage and formed by solution or by collapse of a cavern roof
- §1 · legacy_primary
- a depression in the ground communicating with a subterranean passage and formed by solution or by collapse of a cavern roofDR-088 backfill from the noun definition column