Khandhavibhaṅgasuttantabhājanīya › Rūpakhandha

Abhidhammapiṭaka · Vibhaṅga · Vol. 35 · Section 2

[2] Therein, which is the aggregate of form (rūpakkhandha)? Whatever form (rūpa) there is — past, future, or present; internal or external; gross or subtle; inferior or superior; far or near — having gathered that together and compressed it into one: this is called the aggregate of form.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.