spir·i·tu·al 
(spĭrĭ-ch-əl)
(spĭrĭ-ch-əl)adj.
1. Of, relating to, consisting of, or having the nature of spirit; not material; supernatural: spiritual power.
2. Of, concerned with, or affecting the soul: spiritual guidance; spiritual growth.
3. Not concerned with material or worldly things: led a spiritual life.
4. Of or belonging to a religion; sacred: spiritual practices; spiritual music.
n.
1.
a. A religious folk song of African-American origin.
b. A work composed in imitation of such a song.
2. often spirituals Religious, spiritual, or ecclesiastical matters.
[Middle English, from Old French spirituel, from Latin spīrituālis, of breathing, spiritual, from spīritus, breath; see SPIRIT.]
spiri·tu·al·ly adv.
spiri·tu·al·ness n.
- on the part of
- on the prowl
- on the qui vive
- on the rack
- on the rag
- on-the-record
- on the right foot
- on the road
- on the rocks
- on the ropes
- on the run
- on the same wavelength
- on-the-scene
- on the shelf
- on the side
- on the sly
- on the spectrum
- on the spot
- on the square
- on the street
- on the strength of
- on the string
- on the surface
- on the table
- on the take