刻剑 (kè jiàn) literally means 'to engrave a sword' and refers to the traditional craft of carving inscriptions, patterns, or symbols—such as dragons, phoenixes, or auspicious phrases—onto the blade or scabbard of a ceremonial or decorative sword. The character 刻 (kè) means 'to carve, engrave, or incise', while 剑 (jiàn) means 'sword', especially a straight, double-edged Chinese jian. Though historically practiced by master artisans for imperial or scholarly patrons, 刻剑 today appears mainly in cultural preservation contexts, martial arts ceremonies, or high-end collectible craftsmanship.

This term emphasizes artistry and symbolism rather than functional weapon-making; the engravings often convey wishes for protection, virtue, or legacy. It is rarely used for modern industrial marking and never for casual or everyday objects—it carries solemnity and cultural weight. You’ll encounter it in museum descriptions, historical novels, or discussions of intangible cultural heritage.