blacksmith /ˈblæk.smɪθ/noun 3verb 1forms 3 noun3 •A person who forges iron.The blacksmith may forge what Religion he pleases. — 1640 •(informal) A person who shoes horses. •A blackish fish of the Pacific coast (Chromis punctipinnis). verb1 •To work as a blacksmith. formsblacksmithed · blacksmithing · blacksmiths