spiritual (adj.) Look up spiritual at Dictionary.com
"of or concerning the spirit" (especially in religious aspects), c.1300, from O.Fr. spirituel (12c.), from L. spiritualis, from spiritus "of breathing, of the spirit" (see spirit). Meaning "of or concerning the church" is attested from mid-14c. The noun sense of "African-American religious song" first recorded 1866. Spirituality (early 15c.) is from M.Fr. spiritualite, from L.L. spiritualitatem (nom. spiritualitas), from L. spiritualis). An earlier form was spiritualty (late 14c.).