Bible Dictionaries
Frightful

Webster's Dictionary

(1):

(a.) Full of fright; affrighted; frightened.

(2):

(a.) Full of that which causes fright; exciting alarm; impressing terror; shocking; as, a frightful chasm, or tempest; a frightful appearance.

Bibliography Information
Webster, Noah. Entry for 'Frightful'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​f/frightful.html. 1828.