Words related to demon
*dā-, Proto-Indo-European root meaning "to divide."
It forms all or part of: betide; daimon; Damocles; deal (v.); deal (n.1) "part, portion;" demagogue; demiurge; democracy; demography; demon; demotic; dole; endemic; epidemic; eudaemonic; geodesic; geodesy; ordeal; pandemic; pandemonium; tidal; tide (n.) "rise and fall of the sea;" tidings; tidy; time; zeitgeist.
It is the hypothetical source of/evidence for its existence is provided by: Sanskrit dati "cuts, divides;" Greek dēmos "people, land," perhaps literally "division of society," daiesthai "to divide;" Old Irish dam "troop, company;" Old English tid "point or portion of time," German Zeit "time."
The computer language (1959) is a contraction of algo(rithmic) l(anguage); see algorithm.
c. 1400, "possessed by a demon, insane," earlier (late 14c.) as a noun, demoniak, "one who is possessed, a lunatic," from Late Latin daemoniacus, from Greek daimoniakos "possessed by a demon," from diamon (see demon). From 1640s as "of or pertaining to demons or spirits;" by 1820 as "devilish." Related: Demoniacal; demoniacally.
"to make into a demon" (literally or figuratively), 1778, from demon + -ize or else from Medieval Latin daemonizare. Greek daimonizesthai meant "to be under the power of a tutelary deity," in the New Testament, "to be possessed by a demon." Also demonise. Related: Demonized; demonizing; demonization (1799).