Bible Dictionaries
Pulmonata

Webster's Dictionary

(n. pl.) An extensive division, or sub-class, of hermaphrodite gastropods, in which the mantle cavity is modified into an air-breathing organ, as in Helix, or land snails, Limax, or garden slugs, and many pond snails, as Limnaea and Planorbis.

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