stupendous (adj.)youdaoicibaDictYouDict[stupendous 词源字典]
1660s, correction of earlier stupendious "causing astonishment, astounding" (1540s), from Late Latin stupendus "to be wondered at," gerundive of Latin stupere "be stunned, be struck senseless, be aghast, astounded, or amazed" (see stupid). Related: Stupendously; stupendousness.[stupendous etymology, stupendous origin, 英语词源]
stupid (adj.)youdaoicibaDictYouDict
1540s, "mentally slow, lacking ordinary activity of mind, dull, inane," from Middle French stupide (16c.) and directly from Latin stupidus "amazed, confounded; dull, foolish," literally "struck senseless," from stupere "be stunned, amazed, confounded," from PIE *stupe- "hit," from root *(s)teu- (1) "to push, stick, knock, beat" (see steep (adj.)). Related: Stupidly; stupidness.

Native words for this idea include negative compounds with words for "wise" (Old English unwis, unsnotor, ungleaw), also dol (see dull (adj.)), and dysig (see dizzy (adj.)). Stupid retained its association with stupor and its overtones of "stunned by surprise, grief, etc." into mid-18c. The difference between stupid and the less opprobrious foolish roughly parallels that of German töricht vs. dumm but does not exist in most European languages.
stupidity (n.)youdaoicibaDictYouDict
1540s, "want of intelligence," from Latin stupiditatem (nominative stupiditas) "dullness, stupidity, senselessness," from stupidus "confounded, amazed; dull, foolish" (see stupid). It also at various times meant "lack of feeling or emotion" (1560s); "stupor, numbness" (c. 1600).
stupor (n.)youdaoicibaDictYouDict
late 14c., from Latin stupor "insensibility, numbness, dullness," from stupere "be stunned" (see stupid).
stuporous (adj.)youdaoicibaDictYouDict
1843, from stupor + -ous. Related: Stuporously; stuporousness.
sturdy (adj.)youdaoicibaDictYouDict
c. 1300, "hard to manage, reckless, violent," from Old French estordi (11c., Modern French étourdi) "violent," originally "dazed," past participle of estordiir "to daze, stun, stupefy," from Vulgar Latin *exturdire, which some presume to be from Latin intensive prefix ex- + turdus "thrush." Barnhart suggests the notion is of thrushes eating grape remnants at wineries and behaving as if drunk (Italian tordo "thrush" also means "simpleton," and French has the expression soûl comme une grive "drunk as a thrush"). OED, however, regards all this as "open to grave objection." Century Dictionary compares Latin torpidus "dull."

Sense of "solidly built, strong and hardy" first recorded late 14c. Related: Sturdily; sturdiness. Sturdy-boots "obstinate person" is from 1762; a sturdy beggar in old language was one capable of work (c. 1400).
sturgeon (n.)youdaoicibaDictYouDict
c. 1300, from Anglo-French sturgeon, Old French esturjon, from Frankish *sturjo- or another Germanic source, from Proto-Germanic *sturjon- (cognates: Old High German sturio "sturgeon," Old English styria). Cognate with Lithuanian ersketras, Russian osetr "sturgeon;" the whole group is of obscure origin, perhaps from a lost pre-Indo-European tongue of northern Europe, or from the root of stir (v.). Medieval Latin sturio, Italian storione, Spanish esturion are Germanic loan-words.
Sturm und Drang (n.)youdaoicibaDictYouDict
1844, literally "storm and stress," late 18c. German romanticism period, taken from the title of a 1776 romantic drama by Friedrich Maximilian von Klinger (1752-1831), who gave it this name at the suggestion of Christoph Kauffmann. See storm (n.) + throng (n.).
Sturmabteilung (n.)youdaoicibaDictYouDict
1923, from German, literally "storm detachment;" paramilitary force of the Nazi Party, founded 1921, repressed 1934, also know by its initials, S.A.; also see Brown Shirt.
stutter (v.)youdaoicibaDictYouDict
1560s, frequentative form of stutt "to stutter," from Middle English stutten "to stutter, stammer" (late 14c.), cognate with Middle Low German stoten "to knock, strike against, collide," from Proto-Germanic *staut- "push, thrust" (cognates: Old English stotan, Old High German stozan, Gothic stautan "to push, thrust"), from PIE *(s)teu- (1) "to hit, beat, knock against" (see steep (adj.)). The noun is attested from 1854. Related: Stuttered; stuttering; stutterer.
sty (n.1)youdaoicibaDictYouDict
"pen for pigs," Old English sti, stig "hall, pen" (as in sti-fearh "sty-pig"), from Proto-Germanic *stijan (cognates: Old Norse stia "sty, kennel," Danish sti, Swedish stia "pen for swine, sheep, goats, etc.," Old High German stiga "pen for small cattle"). Meaning "filthy hovel" is from 1590s.
sty (n.2)youdaoicibaDictYouDict
"inflamed swelling in the eyelid," 1610s, probably a back-formation from Middle English styany (as though sty on eye), mid-15c., from Old English stigend "sty," literally "riser," from present participle of stigan "go up, rise," from Proto-Germanic *stigan, from PIE root *steigh- "to stride, step, rise" (see stair).
sty (v.)youdaoicibaDictYouDict
"go up, ascend" (obsolete), Old English stigan (past tense stah, past participle stigun, common Germanic (Old Norse, Old Frisian stiga, Middle Dutch stighen, Old Saxon, Old High German stigan, German steigen, Gothic steigan), from PIE root *steigh- "go, rise, stride, step, walk" (see stair).
Stygian (adj.)youdaoicibaDictYouDict
"pertaining to Styx or the nether world," 1560s, from Latin Stygius, from Greek Stygios, from Styx (genitive Stygos); see Styx.
style (n.)youdaoicibaDictYouDict
early 14c., stile, "writing instrument, pen, stylus; piece of written discourse, a narrative, treatise;" also "characteristic rhetorical mode of an author, manner or mode of expression," and "way of life, manner, behavior, conduct," from Old French stile, estile "style, fashion, manner; a stake, pale," from Latin stilus "stake, instrument for writing, manner of writing, mode of expression," perhaps from the same source as stick (v.)). Spelling modified incorrectly by influence of Greek stylos "pillar," which probably is not directly related. As distinguished from substance, 1570s. Meaning "mode of dress" is from 1814.
style (v.)youdaoicibaDictYouDict
c. 1500, "address with a title;" 1560s, "to give a name to," from style (n.). Meaning "to arrange in (fashionable) style" (especially of hair) is attested from 1934. Slang sense of "act or play in a showy way" is by 1974, U.S. Black slang. Related: Styled; styling.
stylet (n.)youdaoicibaDictYouDict
1690s in surgical and scientific senses, from French stylet, from Italian, from Latin stylus (see style (n.)).
stylish (adj.)youdaoicibaDictYouDict
"conformable to approved fashion or taste," 1795, from style (n.) + -ish. Good is understood. Related: Stylishly; stylishness.
stylist (n.)youdaoicibaDictYouDict
1795 of writers distinguished for excellence or individuality of style; 1937 of hairdressers, from style (n.) + -ist.
stylistic (adj.)youdaoicibaDictYouDict
"of or relating to style," 1843; see style (n.) + -istic.