Definitions
1.NounOne who gives birth.
2.NounA believer in the conspiracy theory that Barack Obama, 44th president of the United States (2009–2017), is not a natural-born US citizen, and was therefore ineligible for the presidency under the United States Constitution (Article II, Section 1).
3.NounMore generally, anyone who questions the eligibility of a candidate for office based on their citizenship status.
4.VerbTo question the eligibility of a candidate for office or the location of one's birth.