pentateuch

The term Pentateuch is a compound formed directly from Greek elements. The first element, 'penta-', meaning 'five', is a common numerical prefix of Greek origin. The second element, '-teuch', derives from the Greek 'teuchos', which originally referred to a tool or implement, and by extension came to mean a vessel, and specifically a case for holding scrolls, thus a book or collection of writings. The word was adopted into English via ecclesiastical Latin 'Pentateuchus', serving as a scholarly and theological label for the five foundational books of the Torah. The literal meaning, 'five-book (work)', accurately describes its structure as a single volume comprising five distinct parts.

Structure: penta (five) + teuch (book) 'penta' is from Greek 'pente', meaning 'five'. 'teuch' is from Greek 'teuchos', meaning 'tool, vessel, book, scroll'.