Unlike a daily horoscope, a prophetic word is an encouraging or confirming word inspired by the Holy Spirit.
There are many references in the Bible showing various ways God can speak to us:
“But the one who prophesies speaks to people for their strengthening, encouraging and comfort.” 1 Corinthians 14:3
“I keep asking that the God of our Lord Jesus Christ, the glorious Father, may give you the Spirit of wisdom and revelation, so that you may know him better.” Ephesians 1:17
“Blessed are those who listen to me, watching daily at my doors, waiting at my doorway.” Proverbs 8:34