Brown-Driver-Briggs (BDB)
H4172a
H4172a מוֹרָא fear . fear , terror . reverence . object of reverence , esp. God . awe-inspiring spectacle or deed H4172b מוֹרָה prob. appoint terror (i.e. some awe-inspiring exhibition of power) for them
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain