Raker \Rak"er\, n. [See 1st Rake.]

1. One who, or that which, rakes; as:
   (a) A person who uses a rake.
   (b) A machine for raking grain or hay by horse or other power.
   (c) A gun so placed as to rake an enemy's ship.

2. (Zo["o]l.) See Gill rakers, under 1st Gill.

Source: Webster's Revised Unabridged Dictionary (1913)