noun, takes する, transitive verb, takes genitive case の

  1. addition, annexation, appendage.

Variations

Pronunciation Kanji Kana Is Common
付加 ふか
附加 ふか

Contained Kanji Breakdown

adhere, attach, refer to
つ.ける フ -づけ (4th, N3)
human radical (no. 9)
measurement, tenth of a shaku, a little
スン す みき (6th, N1)
add, addition, increase
カ くわ.える (4th, N3)
power, strength, strong
リョク ちから リキ (1st, N4)
mouth
くち コウ ク (1st, N4)