D defs.my
Entry 2 senses Webster, 1913

Evener

· E·ven·er · IPA
01 n. One who, or that which makes even.
  1. 1.
    One who, or that which makes even.
  2. 2.
    In vehicles, a swinging crossbar, to the ends of which other crossbars, or whiffletrees, are hung, to equalize the draught when two or three horses are used abreast.