Shoko rokuti bumbiro (Collection; aggregate, accumulation, lot) rinoreva kuunganidzwa kwezvinhu zvakafanana kana kuti zvine chinangwa chakafanana panzvimbo imwe. Tinokwanisa kuti bumha renyuchi ibumbiro renyuchi. Daranganwa kana mataranganwa (Collection of scattered objects (e.g. cob with only a few grains).