birther
noun [ C ] uk/ˈbɜː.θər/ us/ˈbɝː.θɚ/
出生地阴谋论者（认为奥巴马不是出生在美国因此无资格竞选美国总统的人）
a person who falsely claims or believes that Barack Obama was not born in the United States, and was therefore not allowed by law to be US president
This misinformation encouraged the birther movement, the xenophobes and the fringe elements. 这种错误信息助长了出生地阴谋论、排外情绪和偏激观点。