瑙 Simplified/traditional character 瑙 English definition nǎo agate Characters with the same pronunciation 垴 : small hill; used in geographic names; 嫐 : to tease; to play around with; 恼 : to get angry; 悩 : Japanese variant of 惱|恼; 脑 : brain; mind; head; essence; 脳 : Japanese variant of 腦|脑; 𡿺 : 𡿺 悩 淖