Bible Dictionaries
Progne

Webster's Dictionary

(1):

(n.) A genus of swallows including the purple martin. See Martin.

(2):

(n.) A swallow.

(3):

(n.) An American butterfly (Polygonia, / Vanessa, Progne). It is orange and black above, grayish beneath, with an L-shaped silver mark on the hind wings. Called also gray comma.

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