— idioglottic /id'ee euh glot"ik/ , adj.
/id'ee euh glos"ee euh, -glaw"see euh/ , n.
1. a private form of speech invented by one child or by children who are in close contact, as twins.
2. a pathological condition characterized by speech so distorted as to be unintelligible.
[ 1890-95; idiógloss ( os ) of distinct or peculiar tongue ( idio- IDIO- + -glossos, adj. deriv. of glôssa tongue) + -ia -IA ]