saddelry (n.)youdaoicibaDictYouDict[saddelry 词源字典]
mid-15c., "occupation or trade of a saddler," from saddler + -y (1). From 1841 as "place where saddles are made or sold."[saddelry etymology, saddelry origin, 英语词源]
sadden (v.)youdaoicibaDictYouDict
"to make sorrowful," 1620s, from sad + -en (1). Earlier verb was simply sade, from Old English sadian, which also could be the immediate source of the modern verb. Intransitive meaning "to become sad" is from 1718. Related: Saddened; saddening.
saddle (n.)youdaoicibaDictYouDict
Old English sadol "seat for a rider," from Proto-Germanic *sathulaz (cognates: Old Norse söðull, Old Frisian sadel, Dutch zadel, zaal, German Sattel "saddle"), from PIE *sed- (1) "to sit" (cognates: Latin sedere "to sit," Old Church Slavonic sedlo "saddle;" see sedentary). Figurative phrase in the saddle "in an active position of management" is attested from 1650s. Saddle stitch (n.) was originally in bookbinding (1887).
saddle (v.)youdaoicibaDictYouDict
Old English sadolian "to put a riding saddle on;" see saddle (n.). The meaning "to load with a burden" is first recorded 1690s. Related: Saddled; saddling.
saddle-tree (n.)youdaoicibaDictYouDict
"framework of a saddle," early 15c., from saddle (n.) + tree (n.) in the "wood" sense.
saddleback (n.)youdaoicibaDictYouDict
1540s and thereafter in various senses (of landforms, oysters, etc.), from saddle (n.) + back (n.).
saddlebag (n.)youdaoicibaDictYouDict
also saddle-bag, 1774, from saddle (n.) + bag (n.).
saddler (n.)youdaoicibaDictYouDict
"maker of saddles," c. 1300 (late 13c. as a surname), agent noun from saddle (v.).
Sadducee (n.)youdaoicibaDictYouDict
Old English, from Late Latin Sadducaei (plural), from Greek Zaddoukaios, an inexact transliteration of Hebrew tzedoqi, from personal name Tzadhoq "Zadok" (2 Sam. viii:17), the high priest from whom the priesthood of the captivity claimed descent. According to Josephus, the sect denied the resurrection of the dead and the existence of angels and spirits; but later historians regard them as more the political party of the priestly class than a sect per se. Related: Sadducean.
SadieyoudaoicibaDictYouDict
fem. proper name, a familiar form of Sarah. Sadie Hawkins Day (1939) is from name of a character in U.S. newspaper cartoon strip "Li'l Abner," by Al Capp (1909-1979); in reference to a day in early November in which women take the lead in romantic matters.
sadism (n.)youdaoicibaDictYouDict
"love of cruelty," 1888, from French sadisme, from the name of Count Donatien A.F. de Sade (1740-1815). Not a marquis, though usually now called one, he was notorious for cruel sexual practices he described in his novels.
sadist (n.)youdaoicibaDictYouDict
1892, from sadism + -ist.
sadistic (adj.)youdaoicibaDictYouDict
1892, after German sadistisch; see sadism. Related: Sadistically.
sadly (adv.)youdaoicibaDictYouDict
c. 1300, "heavily," also "solidly," from sad + -ly (2). Meaning "sorrowfully" is mid-14c.
sadness (n.)youdaoicibaDictYouDict
early 14c., "seriousness," from sad + -ness. Meaning "sorrowfulness" is c. 1500, perhaps c. 1400.
sado-masochism (n.)youdaoicibaDictYouDict
also sadomasochism, 1916, from comb. form of sadism + masochism. Abbreviation S & M first attested 1965. An earlier word for sexualities that focused on violence was algolagnia (1900), Modern Latin, coined in German in 1892 by German doctor and paranormalist Albert von Schrenck-Notzing (1862-1929) from Greek algos "pain" + lagneia "lust."
sado-masochist (n.)youdaoicibaDictYouDict
also sadomasochist, 1919; from comb. form of sadist + masochist. Related: Sadomasochistic; sado-masochistic. Earlier was sadistic-masochistic (1892).
safari (n.)youdaoicibaDictYouDict
1890 (attested from 1860 as a foreign word), from Swahili, literally "journey, expedition," from Arabic, literally "referring to a journey," from safar "journey" (which itself is attested in English as a foreign word from 1858). Used from 1920s of various articles of clothing suitable for safaris.
safe (n.)youdaoicibaDictYouDict
"chest for keeping food or valuables," early 15c., save, from Middle French en sauf "in safety," from sauf (see safe (adj.)). Spelling with -f- first recorded 1680s, from influence of safe (adj.).
safe (adj.)youdaoicibaDictYouDict
c. 1300, "unscathed, unhurt, uninjured; free from danger or molestation, in safety, secure; saved spiritually, redeemed, not damned;" from Old French sauf "protected, watched-over; assured of salvation," from Latin salvus "uninjured, in good health, safe," related to salus "good health," saluber "healthful," all from PIE *solwos from root *sol- "whole" (cognates: Latin solidus "solid," Sanskrit sarvah "uninjured, intact, whole," Avestan haurva- "uninjured, intact," Old Persian haruva-, Greek holos "whole").

As a quasi-preposition from c. 1300, on model of French and Latin cognates. From late 14c. as "rescued, delivered; protected; left alive, unkilled." Meaning "not exposed to danger" (of places) is attested from late 14c.; of actions, etc., "free from risk," first recorded 1580s. Meaning "sure, reliable, not a danger" is from c. 1600. Sense of "conservative, cautious" is from 1823. Paired alliteratively with sound (adj.) from late 14c. The noun safe-conduct (late 13c.) is from Old French sauf-conduit (13c.).