neologism

A neologism is a newly coined word, phrase, or lexical item introduced into a language by a speaker or small group of speakers, and adopted by the wider speech community. Its parameters are: (1) novelty — the form must be newly created or newly assigned meaning within the target language at the time of coinage; (2) intentionality — it originates from human linguistic creativity rather than phonetic drift, borrowing, or natural sound change; (3) adoption trajectory — persistence depends on uptake through social transmission, not on individual usage alone. A neologism that fails to cross into broader community use remains a nonce-form rather than a stable neologism. The mechanism of persistence is social: once adopted, the neologism is reproduced through teaching, writing, and repeated use, embedding itself in the lexicon. [formal: neologismus | substrate: mind | horizon: generations | explicit: yes | epoch: 0.01]