[654] "Rapture and pleasure" (pītisukhaṃ): there is rapture (pīti); there is pleasure (sukha).
Therein, what is rapture? That which is rapture, gladness, rejoicing, delight, mirth, merriment, felicity, elation, satisfaction of mind (citta) — this is called rapture.
Therein, what is pleasure? That which is mental ease, mental pleasure, the easeful, pleasant experience born of mind-contact (cetosamphassa), the easeful, pleasant feeling (vedanā) born of mind-contact — this is called pleasure.
This pleasure is accompanied by this rapture, co-arisen, mingled, and associated with it. Therefore "rapture and pleasure" is said.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.