cause to appear right or reasonable
"as a sweetener they offered warrants along with the fixed-income securities"
"a Democrat usually gets the union's endorsement"
"The emergency does not warrant all of us buying guns"
"The end justifies the means"
"The dealer warrants all the cars he sells"
"I warrant this information"
That Assembly, which is without warrant from the Civil Soveraign, is unlawful.
I warrant, man, that we shall bring you round.