Jisho

×
Noun
1. twin talk; twin speech; cryptophasia; idioglossiaLinguistics
Wikipedia definition
2. IdioglossiaAn idioglossia is an idiosyncratic language invented and spoken by only one person or very few people. Most often, idioglossia refers to the "private languages" of young children, especially twins, the latter being more specifically known as cryptophasia, and commonly referred to as twin talk or twin speech.
Read “Idioglossia” on English Wikipedia
Read “双子語” on Japanese Wikipedia
Read “Idioglossia” on DBpedia

Discussions

to talk about this word.