Subsidence is the sinking of ground into a hollow beneath it. Damage from subsidence.
Clay soils shrink in a dry summer, which is what causes most of it in Britain. Trees near a wall are blamed for subsidence more often than they deserve.
1nounsubsidenceThe sinking of ground into a hollow beneath it.
“The old mine tunnels caused subsidence, and several houses in the village began to lean.”
subsidence is a sinking.
Latin subsidere means to settle down, from sub plus sidere, to sit.
Latin
subsidens
English, today
subsidence
Latin subsidens, subsidentis, present participle of subsidere. Equivalent to subside + ence.
Etymology from Wiktionary, CC BY-SA