The text of the "Assault Weapons Ban" Act S.25
https://www.congress.gov/bill/118th-congress/senate-bill/25?s=5&r=22
SEC. 2. DEFINITIONS.
(a) In General.–Section 921(a) of title 18, United States Code, is
amended by adding at the end the following:
`(38) The termsemiautomatic pistol' means any repeating pistol
that–
``(A) utilizes a portion of the energy of a firing
cartridge to extract the fired cartridge case and chamber the
next round; and
``(B) requires a separate pull of the trigger to fire each
cartridge.