Bible Dictionaries
Ibbous

Webster's Dictionary

(1):

(a.) Hunched; hump-backed.

(2):

(a.) Swelling by a regular curve or surface; protuberant; convex; as, the moon is gibbous between the half-moon and the full moon.

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