Heller's syndrome

noun

Childhood disintegrative disorder.

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Meanings

nounHeller's syndrome (uncountable)
  1. uncountableChildhood disintegrative disorder.

Synonyms & antonyms

Also see
childhood disintegrative disorderheller's disorder

Origin

Originally described in 1908 by Austrian educator Theodor Heller (1869–1938).

Full word history & related roots →
Cite this entry
APA

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

MLA

“Heller's syndrome.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Heller's%20syndrome. Accessed November 5, 2026.

Chicago

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

Source: Heller's syndrome on Wiktionary, CC BY-SA 4.0.