Includes (1) 分段生死, the condition and station resulting from good or bad karma in the three realms (desire, form, and formlessness) and in the six paths; (2) 變易生死 the condition and station resulting from good karma in the realms beyond transmigration, including arhats and higher saints.

A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous

分段生死與變易生死。分段生死是三界內凡夫的生死輪迴流轉，有身分形段可見的；變易生死是三界外聖者的生死，已無生死輪迴的身分形段，祇是在心念的生生滅滅不停，是精神上的生死。菩薩斷除根本無明，才無變易生死。

陳義孝編, 竺摩法師鑑定, 《佛學常見辭彙》

（術語）分段生死與變易生死也。【參見: 二種生死】

丁福保《佛學大辭典》