Bible Dictionaries
Polythalamous

Webster's Dictionary

(a.) Many-chambered; - applied to shells of Foraminifera and cephalopods. See Illust. of Nautilus.

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