One of the five great rivers of India, all of which have a common origin (Vin.ii.237; A.iv.101; v. 22; S.ii.135; v. 38; Mil. 20, 104; Vism.10, etc.) Aṅguttarāpa was to the north of the Mahī (SNA.ii.437 ff). It is also called Mahāmahī.