Bible Dictionaries
Diurna

Webster's Dictionary

(n. pl.) A division of Lepidoptera, including the butterflies; - so called because they fly only in the daytime.

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