(chiefly philosophy) One who, or that which, justifies some belief or action. / One who pardons and absolves from guilt and punishment.

plural of justifiability

The property of being justifiable.

Justifiability.

plural of justifier

A variable width space, or a number of space characters, inserted between words to make a line of printed text a desired length

plural of justifying space

present participle of self-justify

One who excuses or justifies himself/herself.

plural of self-justifier