D defs.my
Entry 4 senses Webster, 1913

Shears

/shērz/ · IPA /ʃɪɹz/
01 n. pl. A cutting instrument.
  1. 1.
    A cutting instrument.
    “Fate urged the shears, and cut the sylph in twain.” Pope.
  2. 2.
    A similar instrument the blades of which are extensions of a curved spring, -- used for shearing sheep or skins.
  3. 3.
    Anything in the form of shears.[Obs.]
  4. 4.
    The bedpiece of a machine tool, upon which a table or slide rest is secured; as, the shears of a lathe or planer. See Illust. under Lathe.(Mach.) See: Lathe
Phrases & compounds
Rotary shears — See under Rotary.