Webster's Revised Unabridged Dictionary · 1913

Blacksmith

Blacksmith ({not transcribed}) , noun

[Black (in allusion to the color of the metal) + smith. Compare Whitesmith.]

1.
A smith who works in iron with a forge, and makes iron utensils, horseshoes, etc.
The blacksmith may forge what he pleases. — Howell
2.
(Zoology) A fish of the Pacific coast (Chromis punctipinnis, or Heliastes punctipinnis), of a blackish color.