Bible Dictionaries
Aplacophora

Webster's Dictionary

(n. pl.) A division of Amphineura in which the body is naked or covered with slender spines or setae, but is without shelly plates.

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