Bible Dictionaries
Sipunculacea

Webster's Dictionary

(n. pl.) A suborder of Gephyrea, including those which have the body unarmed and the intestine opening anteriorly.

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