Definitions for "Extinct"
Without a survivor; without force; dead; as, a family becomes extinct; an extinct feud or law.
Once existing as a species but now having no living members; -- used of species of living organisms, especially of animals and plants; as, dinosaurs are now extinct; the dodo bird is extinct.
A species which no longer exists. The Stellar sea cow is an example of a species which once lived on the Pacific's East Coast and is now extinct.
Extinguished; put out; quenched; as, a fire, a light, or a lamp, is extinct; an extinct volcano.
synonyms end eradicate exterminate extinguish kill obsolete outdated stop terminate
of e.g. volcanos; permanently inactive; "an extinct volcano"
Keywords:  threw, cigarette, cold, grown, stream
of a fire; being out or having grown cold; "threw his extinct cigarette into the stream"; "the fire is out"
Keywords:  cause
To cause to be extinct.