Meanings

everlasting

freedom from one's desires (entry into Nirvana) is true bliss

Critically Endangered (conservation status)

exterminatory measure

everlasting

don't be absurd

Suffering, Source of Suffering Desire, The Cessation of Suffering, The Way Leading to the Cessation of Suffering (The Four Noble Truths of Buddhism)

to be destroyed

very unlucky day (according to old almanacs)

extremely

to feel depressed

neither arising nor ceasing

truths of the cessation of suffering and of the way to the cessation of suffering

expiation

annihilation (of particle and anti-particle)

destruction

extinctive prescription

the law of arising and ceasing

sterilant

Extinct in the Wild (conservation status)