heaping up, accumulation, collection, mass (opp. apacaya). See on term Dhs trsl. 195 & Cpd. 251, 252
■ SN.ii.94 (kāyassa ācayo pi apacayo pi); AN.iv.280 = Vin.ii.259 (opp. apacaya); Dhs.642, Dhs.685; Vb.319, Vb.326, Vb.330; Vism.449; Dhp-a.ii.25.

• -gāmin making for piling up (of rebirth) AN.v.243 AN.v.276; Dhs.584, Dhs.1013, Dhs.1397; Kv.357.

ā + caya