Explore each form from the oldest known stage to today.
The character 刀 (dāo) is one of the oldest Chinese characters, depicting a curved blade with a handle. In oracle bone script from the Shang Dynasty (c. 1600-1046 BCE), it appeared as a simple pictograph of a knife. Over centuries, the representation became more stylized and abstract, evolving from a detailed blade depiction to the modern two-stroke character. 刀 originally meant 'knife' or 'blade' and appears in many compound characters related to cutting or sharp objects. It's classified under the 'pictographic' (象形) category in the Six Writings (Liùshū) system of Chinese character classification. Arrived in Japan: The character 刀 arrived in Japan during the early cultural exchanges with China, likely between the 5th-6th centuries CE along with other Chinese characters and Buddhist texts. It was adopted into Japanese as 'katana' (sword) in native reading and 'tō' in Sino-Japanese reading, becoming an important character in Japanese culture given the significance of swords in samurai tradition.