The term tasbeeh is based on in the Arabic root of sīn-bāʾ-ḥāʾ (ح-ب-س). The meaning of the root word when written means to glorify. 'Tasbeeh' is an irregular derivation from subhan, which is the first word of the constitutive sentence of the first third of the canonical form (see below) of tasbeeh. The word literally means, as a verb, "to travel swiftly" and, as a noun, "duties" or "occupation". However, in the devotional context, tasbih refers to Subhan Allah, which is often used in the Qur'an with the preposition ʿan (عَنْ), meaning "Allah is exalted [over what they (polytheists) attribute to Him]" (Al-Tawba: 31, Al-Zumar: 67 et al.). Without this preposition, it means something like "Glory be to Allah."