Senses
匡 to rectify
(literary) (bound form) to correct; to rectify; to set right an error
匡 to assist
(literary) (bound form) to assist; to rescue; to help a ruler or the state through a crisis
匡 to estimate
(colloquial) to calculate roughly; to estimate; to guess
匡 Kuang
the Chinese surname Kuang
匡 eye socket
(archaic) the eye socket, used as a variant of 眶
匡 to reduce
(archaic) to reduce or diminish