Down syndrome regression disorder

noun

A strong cognitive regression affecting people with Down syndrome.

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Meanings

nounDown syndrome regression disorder (uncountable)
  1. uncountablemedicineA strong cognitive regression affecting people with Down syndrome.

Origin

Coined in 2022.

Full word history & related roots →
Cite this entry
APA

Down syndrome regression disorder. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/Down%20syndrome%20regression%20disorder

MLA

“Down syndrome regression disorder.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Down%20syndrome%20regression%20disorder. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “Down syndrome regression disorder,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/Down%20syndrome%20regression%20disorder.

Source: Down syndrome regression disorder on Wiktionary, CC BY-SA 4.0.