Bible Dictionaries
Ostracoidea

Webster's Dictionary

(n. pl.) An order of Entomostraca possessing hard bivalve shells. They are of small size, and swim freely about.

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