noun
kabuki brush; powder brush
A type of powder brush used in kabuki makeup; the name comes from its resemblance to a peony (牡丹).
歌舞伎の化粧には牡丹刷毛が欠かせない。
A kabuki brush is essential for kabuki makeup.
Compound of 牡丹 (botan, 'peony') and 刷毛 (hake, 'brush'), referring to the brush's peony-like shape.