Bible Dictionaries
Decrescent

Webster's Dictionary

(1):

(n.) A crescent with the horns directed towards the sinister.

(2):

(a.) Becoming less by gradual diminution; decreasing; as, a decrescent moon.

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