D defs.my
Entry 1 sense Webster, 1913

one-edged

· IPA
01 adj. Having only one sharp edge; single-edged; -- of cutting instruments, mostly swords and razor blades. Opposed to double-edged.
  1. 1.
    Having only one sharp edge; single-edged; -- of cutting instruments, mostly swords and razor blades. Opposed to double-edged.