ADJ
（某類勞動者、生活方式或活動）不復存在的，廢除了的
If a particular kind of worker, way of life, or type of activity is extinct, it no longer exists, because of changes in society.
例句
If the current trend continues, black farmers in the United States may be extinct by the end of this decade...
如果當前趨勢繼續發展下去，美國的黑人農民將在這個十年末不復存在。
Herbalism had become an all but extinct skill in the Western world.
草藥醫術在西方已經成了一門幾乎絕跡的技藝。