Bible Dictionaries
Keratosa

Webster's Dictionary

(n. pl.) An order of sponges having a skeleton composed of hornlike fibers. It includes the commercial sponges.

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