one of a class of spiritual beings; a celestial attendant of God. In medieval angelology, angels constituted the lowest of the nine celestial orders (seraphim, cherubim, thrones, dominations or dominions, virtues, powers, principalities or princedoms, archangels, and angels).
a conventional representation of such a being, in human form, with wings, usually in white robes.
a messenger, esp. of God.
a person who performs a mission of God or acts as if sent by God: an angel of mercy.
a person having qualities generally attributed to an angel, as beauty, purity, or kindliness.
a person whose actions and thoughts are consistently virtuous.
an attendant or guardian spirit.
a deceased person whose soul is regarded as having been accepted into heaven.
a person who provides financial backing for some undertaking, as a play or political campaign.
an English gold coin issued from 1470 to 1634, varying in value from 6s. 8d. to 10s. and bearing on its obverse a figure of the archangel Michael killing a dragon.
an image on a radar screen caused by a low-flying object, as a bird.