Bible Dictionaries
Univalve

Webster's Dictionary

(1):

(a.) Alt. of Univalved

(2):

(n.) A shell consisting of one valve only; a mollusk whose shell is composed of a single piece, as the snails and conchs.

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