2. seraphimChristianity The first of the nine orders of angels in medieval angelology.
[Back-formation from pl. seraphim, from Middle English seraphin, from Old English, from Late Latin seraphn, seraphm, from Greek serapheim, from Hebrew rpîm, pl. of rp, fiery serpent, seraph, from rap, to burn; see rp1 in Semitic roots.]
seraphic – having a sweet nature befitting an angel or cherub; “an angelic smile”; “a cherubic face”; “looking so seraphic when he slept”; “a sweet disposition”