deterioration

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deterioration

  • /dɪˌtɪəɹɪəˈɹeɪʃən/ UK
  • /dɪˌtɪəɹɪˈeɪʃən/ UK, proscribed
  • /dɪˌtɪɹ.i.əˈɹeɪ.ʃən/ US
  • /dɪˌtɪɹ.iˈeɪʃən/ US, proscribed

Rhymes with -eɪʃən

Where it comes from

Borrowed from French détérioration; morphologically deteriorate + -ion.

noun deteriorations

  1. countable, uncountable The process of making or growing worse, or the state of having grown worse. From 1945 onwards, deterioration in the condition of the brickwork in the arch soffits was kept under close observation, and in 1951 it was decided that strengthening must be undertaken.

    Similar: aggravation, retrogression, worsening, corruption, debasement, degeneration, degradation, deterioration, devolution, embasement, exacerbation, ruining · Opposite: amelioration

Opposite: amelioration, betterment, improval, improvement

Thesaurus

Closest in meaning: worsening, impairment, degeneration, worsen, degrading, weakening, degradation, devastation, loss, depreciation, damage, disrepair, harm, spoilage, deteriorating, diminution

Translations

Every language

noun process of making or growing worse

Españoldeterioro, deterioración
日本語改悪 kaiaku
中文恶化 èhuà
हिन्दीअपघटन apaghṭan
Kiswahiliuchakavu
Portuguêsdeterioração, deterioramento
Françaisdétérioration
DeutschVerschlimmerung, Verschlechterung, Verschärfung, Abgrund
Italianodeterioramento
Ελληνικάεπιδείνωση epideínosi
Românădeteriorare
Русскийухудше́ние uxudšénije, по́рча pórča, деграда́ция degradácija

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MLA

"deterioration." Wiktionary, via Micwyn, micwyn.com/word/deterioration. Accessed 6 Nov. 2026.

APA

deterioration. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/deterioration

Chicago

"deterioration." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/deterioration.

BibTeX
@misc{deterioration_2026,
  title = {deterioration},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/deterioration},
  urldate = {2026-11-06}
}