it has two meanings it means the compositions of words and the judge resolution on a case

Hello! 'Wipe away my tears' = when you cry, tears come out of your eyes and go down your face, so you need a tissue/Kleenex to 'wipe' away your tears. In this song, the singer has found someone to help him wipe away his tears for him when he was sad. It means that he's not alone anymore. Very sweet line!

It's probably "wipe away my tears".