the color of a clear sky; a member of a group characterized by some blue symbol (the blues will play the reds); risque; melancholy; to make blue, to tinge with bluing
blues: the mood, the music, the uniform
blue grass: the lawn (Kentucky Bluegrass), the music
to restore to a good or sound condition; to restore or renew (one's strength, health, etc.); to remedy, to make good, to make up for; an act, process or work of repairing; the good condition resulting from continued maintenance and repairing (to keep in repair)