Bible Dictionaries
Testaceous

Webster's Dictionary

(1):

(a.) Of or pertaining to shells; consisted of a hard shell, or having a hard shell.

(2):

(a.) Having a dull red brick color or a brownish yellow color.

Bibliography Information
Webster, Noah. Entry for 'Testaceous'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/testaceous.html. 1828.