# δικαιόω/dikaioō This word is an action. It is a verb. * This word can mean to do what is right, fair, or just. * This word can mean to justify. When used this way, this word talks about declaring someone to be righteous and treating them as if they have done the right thing. * This word can mean to vindicate. When used this way, this word talks about proving or showing that someone has done the right thing. * This word can mean to free someone or something.