Si Collection, Middle Volume
Radical: Fire (huǒ)
Entry:灱
Kangxi strokes: 6
Page 666, Entry 01
Broad Rhymes (Guangyun), Collected Rhymes (Jiyun): Pronounced xiao. The pronunciation is the same as the character for burning or scorching.
Jade Chapters (Yupian): Means to be dried out, to be exposed to the sun, and to be hot.
Collected Rhymes (Jiyun): Identical to the character for burning or scorching.
Additionally, according to Collected Rhymes (Jiyun): Pronounced chou. Means hot.