The Tipiṭaka in Three Languages

Suññatavāra

Abhidhammapiṭaka · Dhammasaṅgaṇī · Vol. 34 · Section 339

[339] What, at that time, is contact (phassa)? That which, at that time, is contact (phassa), contacting (phusanā), the act of coming into contact (samphusanā), the state of having come into contact (samphusitattaṃ) — this, at that time, is contact.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places