De ungrundet gschlossnig Vorderzungevokal isch en Vokal vo dr menschliche Sprooch, wo in mangi Sprooche vor dr Wält vorchunt. S Zeiche im IPA defür isch i. De Vokal chunt in fascht jedere Sprooch vor. In de alemannische Dialäkt chunt de Vokal in zwei Forme, lang un churz, vor. Mer bezeichnet de Luut im Alemannische meischt als „gschlossens-i“.
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