kuzaku means "Peacock" in English.
|School Level||中, ✕|
- kuzaku is a jukujikun 熟字訓 reading for 孔雀 in this word. That is: those kanji are only read that way when they come together like that.
Beware: some kanji that are difficult to handwrite are easy to type on the computer, which may skew the usage statistics.