subsidence
/ˈsʌbsɪdəns/ noun
Forms subsidences
- noun The process of becoming less active or severe.
- noun (geology) A sinking of something to a lower level, especially of part of the surface of the Earth due to underground excavation, seismic activity or underground or ground water depletion, or the rocks in a geological basin, due to continued deposition from above.
Synonyms
Etymology
Latin subsidens, subsidentis, present participle of subsidere. Equivalent to subside + -ence.
Webster’s 1913
Etymology [L. subsidens, -entis, p.pr. of subsidere. See Subside.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “subsidence”, CC BY-SA 4.0. Details