first papers
plural noun Informal.
an official declaration of intention filed by a resident alien desiring to become a U.S. citizen: not required by law after 1952.
Compare
second papers,
citizenship papers.
Origin of first papers
An Americanism dating back to 1910–15
Words nearby first papers
first night,
first of all,
first off,
first offender,
first officer,
first papers,
first peoples,
first person,
first point of aries,
first position,
first post