威令 is read as いれい (irei) and means authority.
いれい
irei
いばる
to put on airs
いせい
power
いかく
threat
いげん
dignity
いりょく
いしん
prestige
いこう
いあつ
coercion
いよう
dignified appearance
いふう
majesty
いばりくさる
to throw one's weight around
いしんにかかわる
to affect someone's prestige