Heptateuch

noun

Hep·​ta·​teuch ˈhep-tə-ˌtük 

-ˌtyük

: the first seven books of the canonical Jewish and Christian Scriptures

Word History

Etymology

Late Latin heptateuchos, from Greek, from hepta + teuchos book — more at pentateuch

First Known Use

1678, in the meaning defined above