“Christ” Biblically means ‘Anointed’. That’s why multiple figures including Kings & Prophets in the OT are referred with this Title. Lookup Psalm 18:50; 105:15 & Isaiah 45:1

From Greek Χριστός (Christos) meaning “anointed”, derived from χρίω (chrio) meaning “to anoint”. This was a name applied to Jesus by early Greek-speaking Christians. It is a translation of the Hebrew word מָשִׁיחַ (mashiyach), commonly spelled in English messiah, which also means “anointed”.