D defs.my
Entry 1 sense Webster, 1913

Mano

/män'-ō/ · Ma·no · IPA /ˈmɑːnəʊ/
01 n. The muller, or crushing and grinding stone, used in grinding corn on a metate.
  1. 1.
    The muller, or crushing and grinding stone, used in grinding corn on a metate.[Mexico & Local U. S.]