Bible Dictionaries
Cartilaginous

Webster's Dictionary

(1):

(a.) Of or pertaining to cartilage; gristly; firm and tough like cartilage.

(2):

(a.) Having the skeleton in the state of cartilage, the bones containing little or no calcareous matter; said of certain fishes, as the sturgeon and the sharks.

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