D defs.my
Entry 1 sense Webster, 1913

Corer

/(k?rr"?rr)/ · Cor·er · IPA /ˈkɔɹɚ/
01 n. That which cores; an instrument for coring fruit; as, an apple corer.
  1. 1.
    That which cores; an instrument for coring fruit; as, an apple corer.