淤

meaning for 淤 yū:

• - silt
• - river sludge
• - to silt up
• - choked with silt
• - variant of 瘀 to silt up
• - silt
• - sediment
• - ooze
• - slurrysilt
• - sludge
• - oozechoked with silt
• - silted uplit. to grow out of the mud unsullied (idiom)
• - fig. to be principled and incorruptiblesilted up
• - obstructed by silt
• - variant of 瘀滞