D defs.my
Entry 2 senses Webster, 1913

Hastener

/(-ẽr)/ · Has·ten·er · IPA
01 n. One who hastens.
  1. 1.
    One who hastens.
  2. 2.
    That which hastens; especially, a stand or reflector used for confining the heat of the fire to meat while roasting before it.