淤

Traditional form:

淤

Pinyin (reading):

yū

Definitions:

• silt
• river sludge
• to silt up
• choked with silt
• variant of 瘀 (yū)

Characters:

• 淤 - mud, sediment; to clog up, to silt up

Traditional characters:

• 淤 - mud, sediment; to clog up, to silt up