Korean sijo is a traditional form of Korean poetry that consists of three lines with a total of 14 to 16 syllables, typically structured in a pattern of 4-4-3 or 4-4-4. This poetic form is known for its concise and lyrical expression, often reflecting themes of nature, human emotion, and philosophical contemplation. Sijo has played a significant role in East Asian literature, representing cultural values and artistic creativity through its unique structure and rhythm.