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extinct
01
絶滅した, 消滅した
(of an animal, plant, etc.) not having any living members, either due to natural causes, environmental changes, or human activity
02
活動を停止した, 消滅した
(of e.g. volcanos) permanently inactive
03
絶滅した, 消えた
being out or having grown cold
04
絶滅した, 消滅した
not in existence anymore
extinct
adj
例
The passenger pigeon was once one of the most abundant bird species in North America but became extinct in the early 20th century.
Scientists work tirelessly to prevent more species from becoming extinct by studying and conserving endangered animals and their habitats.
Conservation efforts aim to protect endangered species and prevent them from becoming extinct.
The dodo bird is an example of a species that is now extinct, as it disappeared centuries ago due to human activity.
The genus Homo encompasses modern humans and our closest extinct relatives, like Homo neanderthalensis.
