devil Look up devil at Dictionary.com
O.E. deofol "evil spirit," from L.L. diabolus, from Gk. diabolos "accuser, slanderer" (scriptural loan-translation of Heb. satan), from diaballein "to slander, attack," lit. "throw across," from dia- "across, through" + ballein "to throw" (see ballistics). Jerome re-introduced Satan in Latin bibles, and English translators have used both in different measures. In Vulgate, as in Gk., diabolus and dæmon (see demon) were distinct, but they have merged in English and other Germanic languages. Playful use for "clever rogue" is from c.1600. Meaning "sand spout, dust storm" is from 1835. In U.S. place names, the word often represents a native word such as Algonquian manito, more properly "spirit, god." Devilry is from late 14c.; deviltry (1788) is a corrupt formation from it. Devilled "grilled with hot condiments" is from 1800. The Tasmanian devil so called since at least 1829, from its propensity for killing young lambs (other voracious fish or animals have also been named devil). Phrase a devil way (late 13c.) was originally an emphatic form of away, but taken by late 14c. as an expression of irritation. Devil's advocate (1760) is L. advocatus diaboli, one whose job it is to urge against the canonization of a candidate for sainthood. Devil-may-care is attested from 1837 (but suggested in other forms by 1793). Devil's books "playing cards" is from 1729, but the cited quote says they've been called that "time out of mind" (the four of clubs is the devil's bedposts); devil's coach-horse is from 1840, the large rove-beetle, which is defiant when disturbed. "Talk of the Devil, and he's presently at your elbow" [1660s].