1. containing or treated with muriatic acid (hydrochloric acid); chlorinated
Usage: archaic or technical; chiefly historical in chemistry

Examples

• The muriated compound was used in early industrial processes.
• Muriated salts were common in 18th-century chemical laboratories.
• The chemist prepared a muriated solution for the experiment.
• Muriated acid was an older name for what we now call hydrochloric acid.