aprēlis mōnaþ, m.n: the month of April. (AH-pray-lis-MO-noth / ˈa-pɹeː-lɪs-ˌmoː-naθ)
Calendar page for April with a bas-de-page scene of shepherds, from the Golf Book. Workshop of Simon Bening, Netherlands (Bruges), c. 1540. British Library, Additional MS 24098, f. 22r. [blogs.bl.uk]