Bible Dictionaries
Unifacial

Webster's Dictionary

(a.) Having but one front surface; as, some foliaceous corals are unifacial, the polyp mouths being confined to one surface.

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