1. a fountain standing on pillars, like that in Ariosto] Side note: 43. Canto.
2. sh—g place:] Side note: A shooting place written with Pythagoras' letter.
3. de slovilitate morum] "Of slovenly manners." A pun on De Civilitas Morum "Of civil manners", a famous work of instruction by Erasmus of Rotterdam. Slovilitas is a nonce-word, seemingly invented by Harington.
4. Philostilpnos] "lover of cleanness".