Bible Dictionaries
Hydrotheca

Webster's Dictionary

(n.) One of the calicles which, in some Hydroidea (Thecaphora), protect the hydrants. See Illust. of Hydroidea, and Campanularian.

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