絶たえ果はてる

ichidan verb, intransitive verb

die out completely; be extinguished; cease to exist

Emphasizes total, final disappearance, often of living things, families, or traditions. Stronger than 絶える alone.

• その村むらでは、古ふるくからの祭まつりが絶たえ果はててしまった。

  In that village, the traditional festival has completely died out.

• このままでは、この希き少しょうな植しょく物ぶつが絶たえ果はてるかもしれない。

  At this rate, this rare plant may become completely extinct.