About HymnA hymn is a type of song, usually religious, specifically written for the purpose of adoration or prayer, and typically addressed to a deity or deities, or to a prominent figure or personification. The word hymn derives from Greek ὕμνος (hymnos), which means "a song of praise". A writer of hymns is known as a hymnodist. The singing or composition of hymns is called hymnody. Collections of hymns are known as hymnals or hymn books.