續一切經音義 7.66

7.66

熙怡 [Joyful and harmonious]: The upper [character] is 虛之 (xū + zhī = xī); the lower [character] is 與之 (yǔ + zhī = yí). The Shuowen says, “熙怡 means harmonious and pleased.” The Erya says, “Pleased and submissive.” The Fangyan says, “怡 means joyful.” Sūtra texts occasionally write 嬉, which is erroneous.