Bible Dictionaries
Marsupium

Webster's Dictionary

(1):

(n.) The pouch, formed by a fold of the skin of the abdomen, in which marsupials carry their young; also, a pouch for similar use in other animals, as certain Crustacea.

(2):

(n.) The pecten in the eye of birds and reptiles. See Pecten.

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