Definition of Pentateuchal in US English:

Pentateuchal

adjective

  • Relating to or contained in the first five books of the Old Testament.

    ‘the Pentateuchal sources’

Pronunciation

Pentateuchal

/ˈpɛn(t)əˌt(j)uk(ə)l//ˈpen(t)əˌt(y)o͞ok(ə)l/