権柄 is read as けんぺい (kempei) and means power.
けんぺい
kempei
けんぺいずく
dictatorial
けんい
(an) authority (on)
けんえき
(one's) interests
けんぼうじゅっすう
trickery
けんりょくしゅぎ
authoritarianism
けんりこうしかかく
exercise price (of an option)
けんりらんよう
abuse of rights
けんりょくいし
the will to power (philosophical concept of Nietzsche)
けんりょくへのいし
will to power
けんりほうきどういしょ
general release
ごんべえ
country bumpkin
けんりとじゆうのかなだけんしょう
Canadian Charter of Rights and Freedoms