Meaning

1 senses
  1. (derogatory, possibly)A person who exhibits an extraordinary ability in one subject (often mathematics) while being intellectually disabled in many other domains.

More definitions
  • person who is mentally retarded in general but who displays remarkable aptitude in some limited field (usually involving memory)

Origin

From French idiot savant, literally ‘wise idiot’.

From French idiot savant, literally ‘wise idiot’.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: idiots savants / idiot savants

See also

neighbours in the dictionary
idiot savant — meaning, examples, forms, synonyms | Krumeto