啓蟄[keichitsu] "awakening of insects" solar term (approx. Mar. 6, the day on which hibernating insects are said to come out of the ground) 蟄居[chikkyo] keeping house 蟄伏[chippuku] hibernation
蟄居閉門[chikkyoheimon] house arrest 閉門蟄居[heimonchikkyo] house arrest