腐
フ, くさ.る, くさ.る, くさ.れる, くさ.れ, くさ.らす, くさ.す
rot, decay, sour
JLPT1 G7 S14 F1225
As per
府
# (storehouse) +
肉
flesh → stored meat that has spoiled → *spoil*; *rot*; *decompose*; *decay*; *go bad*; *corrode*; *corrupt*.
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