in between (بَينَ بَين)
علوم القرآن
التعريف :
A sound midway between two others making it in between the simple ā sound and the full diphthong ei. The latter is how Ḥamzah and al-Kisā’ī pronounce names and verbs ending with ā such as Mūsā, ꜤĪsā, Ṭūbā.