E. Cobham Brewer 1810–1897. Dictionary of Phrase and Fable. 1898.
Quasimodo Sunday.
The first Sunday after Easter; so called because the “Introit” of the day begins with these words:—“Quasi modo gen’iti infantes” (1 Pet. ii. 2). Also called “Low Sunday,” being the first Sunday after the grand ceremonies of Easter.
