Entry 1 sense Webster, 1913 Biblical /(bĭb"lĭ*kal)/ · Bib·li·cal · IPA /ˈbɪblɪkəl/ 01 a. Pertaining to, or derived from, the Bible; as, biblical learning; biblical authority. 1. Pertaining to, or derived from, the Bible; as, biblical learning; biblical authority.