Bible Dictionaries
Micraster

Webster's Dictionary

(n.) A genus of sea urchins, similar to Spatangus, abounding in the chalk formation; - from the starlike disposal of the ambulacral furrows.

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