mid-14c., "misfortune, adversity;" late 14c., "grief, sorrow; discouragement," from Old French desconfort (12c.), from desconforter (v.), from des- (see dis-) + conforter "to comfort, to solace; to help, strengthen," from Late Latin confortare "to strengthen much" (used in Vulgate); see comfort (v.). Meaning "absence of comfort or pleasure, condition of being uncomfortable" is by 1841.
late 13c., conforten "to cheer up, console, soothe when in grief or trouble," from Old French conforter "to comfort, to solace; to help, strengthen," from Late Latin confortare "to strengthen much" (used in Vulgate), from assimilated form of Latin com-, here perhaps an intensive prefix (see com-), + fortis "strong" (see fort).
The change of -n- to -m- began in English 14c. In Middle English also "give or add strength to" (c. 1300); "encourage, urge, exhort" (c. 1300). Related: Comforted; comforting.
late 14c., "that to which one has recourse for aid or assistance, source of comfort and solace," from Old French resort "resource, a help, an aid, a remedy," back-formation from resortir "to resort," literally "to go out again," from re- "again" (see re-) + sortir "go out" (see sortie).
The meaning "place people go for recreation" is recorded by 1754. Phrase in the last resort "ultimately" (1670s) translates French en dernier ressort, originally a last court of legal appeals.
early 15c., "pleasant pastime," shortening of disport "activity that offers amusement or relaxation; entertainment, fun" (c. 1300), also "a pastime or game; flirtation; pleasure taken in such activity" (late 14c.), from Anglo-French disport, Old French desport, deport "pleasure, enjoyment, delight; solace, consolation; favor, privilege," related to desporter, deporter "to divert, amuse, please, play" (see sport (v.)), also compare disport (n.).
Original sense preserved in phrases such as in sport "in jest" (mid-15c.). Meaning "game involving physical exercise" first recorded 1520s. Sense of "stylish man" is from 1861, American English, probably because they lived by gambling and betting on races. Meaning "good fellow" is attested from 1881 (as in be a sport, 1913). Sport as a familiar form of address to a man is from 1935, Australian English. The sport of kings was originally (1660s) war-making. Other, lost senses of Middle English disport were "consolation, solace; a source of comfort."