乌涂

Traditional form:

烏塗

Pinyin (reading):

wūtu

Definitions:

• unclear
• not straightforward
• (of drinking water) lukewarm
• tepid

Characters:

• 乌 - crow, rook, raven; black, dark
• 涂 - to smear, to scribble, to daub; surname

Traditional characters:

• 烏 - crow, rook, raven; black, dark
• 塗 - to smear, to scribble, to daub; surname