附 means “attach, affix”

ふ · fu

Also: affixed, refer to, append

Kun'yomi (Japanese reading)
つける, つく
On'yomi (Chinese reading)
フ

JLPT N1 · Taught in secondary school · 8 strokes

The story

A mound (阝) with 付, attach, beside it: a small hill leaning on a big one. 附 is the formal twin of 付: university hospitals and schools are 附属, and the tax office still spells a donation 寄附.

Used in 附属 (fuzoku, attached/affiliated) and 寄附 (kifu, donation)

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Readings from KANJIDIC2, © EDRDG, CC BY-SA.