大千界(dà qiān jiè) “a world system consisting of (a triple-thousand) great one-thousand worlds,
i.e. the whole universe”
Cf. 三千大千界(sān qiān dà qiān jiè), 三千大千世界(sān qiān dà qiān shì jiè), 三千大千土(sān qiān dà qiān tŭ), 三千界(sān qiān jiè), 三千世界(sān qiān shì jiè); HD. 2.943b(百喩經); not found at DK. 3.432.;
34a19.若以足指 動大千界 遠擲他國 亦未爲難(v)
K. 253.7.trisāhasrī~; Z. 104c11.百千;