Noah Webster
Extinct
EXTINCT', adjective [Latin extinctus. See Extinguish.
1. Extinguished; put out; quenched; as, fire, light or a lamp is extinct
2. Being at an end; having no survivor; as, a family or race is extinct
3. Being at an end; having ceased. The enmity between the families is extinct
My days are extinct Job 17:1.
4. Being at an end, by abolition or disuse; having no force; as, the law is extinct