Bible Dictionaries
Pneumatocyst
Webster's Dictionary
(n.) A cyst or sac of a siphonophore, containing air, and serving as a float, as in Physalia.
Copyright StatementThese files are public domain.
Text Courtesy of
BibleSupport.com. Used by Permission.
Bibliography Information
Webster, Noah. Entry for 'Pneumatocyst'. Noah Webster's American Dictionary. https://www.studylight.org/dictionaries/eng/web/p/pneumatocyst.html. 1828.