typed language; digital written language
Refers to language used in digital written communication (texting, chat, social media), distinct from spoken language and formal written language. Often characterized by abbreviations, emoticons, and casual style.
In typed language, emoji and abbreviations are often used.
Spoken language and typed language can differ in grammar and expression.
Formal written language, distinct from the casual style of 打ち言葉.
Compound of 打ち (uchi, 'striking, typing') + 言葉 (kotoba, 'language'). The term likely emerged with the rise of digital communication to describe the unique style of typed language.