双ふた子ご語ご

noun

twin talk; cryptophasia; idioglossia

Linguistics term for the private language sometimes developed between twins. The English terms 'twin talk', 'cryptophasia', and 'idioglossia' are all used, with 'cryptophasia' being the most technical.

• 双ふた子ご語ごは、双ふた子ごの間あいだだけで通つうじる独どく自じの言げん語ご体たい系けいを指さす。

  Twin talk refers to a unique language system understood only between twins.

• 言げん語ご学がくの授じゅ業ぎょうで双ふた子ご語ごの事じ例れいを学まなんだ。

  We studied cases of cryptophasia in linguistics class.