buccalization

== English == === Pronunciation === IPA(key): /ˌbʌ.kə.laɪˈzeɪ.ʃən/, [ˌbʌkəlaɪˈzeɪʃn̩] === Noun === buccalization (uncountable) (phonetics) The process of a speech sound becoming buccal. Antonym: debuccalization (orthodontics) The procedure of moving teeth towards the buccal (cheek) side of the arch.