續一切經音義 8.114

8.114

溫渜（上烏昆反切韻云和也善也玉篇良也考聲云溫柔也下乃管反說文云湯渜也又作暖煖㬉三形皆喧暖也律文作燸撿無此字）。

Wēnrùn (lukewarm) (the first character has the fanqie wū + kūn. The Qieyun says: "Harmonious; good." The Yupian says: "Virtuous." The Kaosheng says: "Gentle." The second character has the fanqie nǎi + guǎn. The Shuowen jiezi says: "Hot water lukewarm." Also written as nuǎn, xuǎn, or 㬉; all three forms mean warm. The Vinaya text writes it as 燸, but when checked, no such character exists).