cretinyoudaoicibaDictYouDict[cretin 词源字典]
cretin: [18] In the Swiss-French dialect of the high Alps the term creitin or crestin (their version of christian) was applied to people suffering from mental handicap and stunted growth – the notion being to emphasize that despite their abnormalities, such people were nevertheless as much human beings as any other ‘Christian’. The word was adopted (via French crétin) as a clinical term for someone suffering from dwarfism and mental retardation as a result of a congenital thyroid deficiency, and was subsequently broadened out, towards the end of the 19th century, as a general disparaging term for a ‘fool’.
=> christian[cretin etymology, cretin origin, 英语词源]
belittle (v.)youdaoicibaDictYouDict
1781, "to make small," from be- + little (v.); first recorded in writings of Thomas Jefferson (and probably coined by him), who was roundly execrated for it in England:
Belittle! What an expression! It may be an elegant one in Virginia, and even perfectly intelligible; but for our part, all we can do is to guess at its meaning. For shame, Mr. Jefferson! ["European Magazine and London Review," 1787, reporting on "Notes on the State of Virginia"; to guess was considered another barbarous Yankeeism.]
Jefferson used it to characterize Buffon's view that American life was stunted by nature, which he was refuting. The figurative sense of "depreciate, scorn as worthless" (as the reviewers did to this word) is from 1797. Related: Belittled; belittling.
grubby (adj.)youdaoicibaDictYouDict
"dirty," by 1845, from grub (n.) in a sense of "dirty child" (who presumably got that way from digging in earth) + -y (2). Earlier it was used in a sense of "stunted, dwarfish" (1610s) and "infested with grubs" (1725). Related: Grubbily; grubbiness.
knothead (n.)youdaoicibaDictYouDict
"stupid person," by 1899, American English, from knot (n.) + head (n.). Joe Knothead is the name of a character in an 1857 blackface satire publication. And a local history from Massachusetts published in 1879 describes an old-time character known as knot-head because "[d]uring the hottest days of summer ... he worked bare-headed in the sun ...."

Knothead also was used as a term in cattle and sheep raising, defined in 1922 as "a type of poorly bred, stunted northern cattle, about the size of yearlings, but with heavy horns indicating that they are older." It turns up, however, in an 1849 petition to the Ohio Legislature, recommending a certain person for a court position, in part because he is a knot-head, which the report of the petition notes is a term of praise for a judge because they are asked to untangle knotty legal questions, but which phrase, it adds, "is believed not to be in use among gentlemen in the north part of the State." [Appendix to the Journal of the Ohio House of Representatives, Session of 1848-9]
nubbin (n.)youdaoicibaDictYouDict
"stunted ear of corn," 1690s, American English diminutive of nub. General sense of "small piece" is from 1857.
scroggy (adj.)youdaoicibaDictYouDict
"overgrown with bushes," Scottish and northern English, mid-15c., from scrog (n.) "a stunted bush, a shrub-like plant" (c. 1400), probably related to scrag "a lean person or thing" (1570s); compare scraggly.
scrub (n.1)youdaoicibaDictYouDict
late 14c., "low, stunted tree," variant of shrobbe (see shrub), perhaps influenced by a Scandinavian word (such as Danish dialectal skrub "a stunted tree, brushwood"). Collective sense "brush, shrubs" is attested from 1805. As an adjective from 1710. Scrub oak recorded from 1766.

Transferred sense of "mean, insignificant fellow" is from 1580s; U.S. sports meaning "athlete not on the varsity team" is recorded from 1892, probably from this, but compare scrub "hard-working servant, drudge" (1709), perhaps from influence of scrub (v.).
scrubby (adj.)youdaoicibaDictYouDict
"stunted, inferior, shabby," 1590s; see scrub (n.) + -y (2). Meaning "covered with scrub" is from 1670s. Related: Scrubbiness.
short (adj.)youdaoicibaDictYouDict
Old English sceort, scort "short, not long, not tall; brief," probably from Proto-Germanic *skurta- (cognates: Old Norse skorta "to be short of," skort "shortness;" Old High German scurz "short"), from PIE root *(s)ker- (1) "to cut," with notion of "something cut off" (cognates: Sanskrit krdhuh "shortened, maimed, small;" Latin curtus "short," cordus "late-born," originally "stunted in growth;" Old Church Slavonic kratuku, Russian korotkij "short;" Lithuanian skurstu "to be stunted," skardus "steep;" Old Irish cert "small," Middle Irish corr "stunted, dwarfish").

Meaning "having an insufficient quantity" is from 1690s. Meaning "rude" is attested from late 14c. Meaning "easily provoked" is from 1590s; perhaps the notion is of being "not long in tolerating." Short fuse in figurative sense of "quick temper" first attested 1968. To fall short is from archery. Short run "relatively brief period of time" is from 1879. Short story first recorded 1877. To make short work of "dispose of quickly" is first attested 1570s. Phrase short and sweet is from 1530s. To be short by the knees (1733) was to be kneeling; to be short by the head (1540s) was to be beheaded.
stunt (v.)youdaoicibaDictYouDict
"check in growth, dwarf," 1650s, from verb uses of Middle English adjective stunnt "foolish," from Old English stunt "short-witted, foolish" (as in stuntspræc "foolish talk"), from Proto-Germanic *stuntaz (source of Old Norse stuttr "short"). Related: Stunted; stunting.