‘躺椅’ is a compound noun meaning ‘reclining chair’ — a type of chair designed for leaning back or lying down comfortably, often with an adjustable backrest and sometimes foldable. The first character 躺 (tǎng) means ‘to lie down’ or ‘to recline’, while 椅 (yǐ) means ‘chair’. Together, they literally convey ‘a chair for lying down’, emphasizing its function over ordinary seating. It’s commonly found in living rooms, gardens, sunrooms, or rehabilitation settings where relaxation or rest is prioritized.

This word is neutral in register and widely used in both spoken and written Chinese. Unlike generic terms like 椅子 (yǐzi, ‘chair’) or 沙发 (shāfā, ‘sofa’), 躺椅 specifically implies adjustability and full-body support. It’s not used for stools, armchairs without recline capability, or hospital beds — those are distinct categories. In everyday contexts, people might use it for afternoon naps, reading, or recovering from fatigue.