this world and the next; eternity
Rare Buddhist term referring to the span from this life through the afterlife, or eternity. Not used in everyday conversation.
一期末代 is a Buddhist term meaning eternity spanning this world and the next.
A compound of 一期, “one lifetime,” and 末代, “all future generations” or “forever.” Together they emphasize an extent lasting through one’s life and into the indefinite future.