Bible Dictionaries
Frivolous

Webster's Dictionary

(1):

(a.) Given to trifling; marked with unbecoming levity; silly; interested especially in trifling matters.

(2):

(a.) Of little weight or importance; not worth notice; slight; as, a frivolous argument.

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