scale的词源

英文词源

scale

scale: English has three separate words scale. The oldest, ‘pan of a balance’ [13], was borrowed from Old Norse skál ‘bowl, drinking cup’ (ancestor of Swedish skåal, from which English gets the toast skol [16]). This was descended from a Germanic base *skal-, *skel-, *skul-, denoting ‘split, pide, peel’, which also produced English scalp, shell, shelter, shield, skill, probably skull, and also scale ‘external plate on fish, etc’ [14].

This second scale was borrowed from Old French escale, which itself was acquired from prehistoric Germanic *skalō – another derivative of *skal-. Its modern German descendant, schale, is the probable source of English shale [18]. The third scale, which originally meant ‘ladder’ [15], came from Latin scāla ‘ladder’, a descendant of the same base as Latin scandere ‘climb’, from which English gets ascend, descend, scan, and scandal. (In modern French scāla has evolved to échelle, whose derivative échelon has given English echelon [18].) The modern meanings of the word, variations on the theme ‘system of graduations used for measuring’, are metaphorical extensions of the original ‘ladder, steps’.

Its use as a verb, meaning ‘climb’, goes back to the medieval Latin derivative scālāre.
=> scalp, shell, shelter, shield, skill, skol, skull; shale; ascend, descend, echelon, scan, scandal

scale (n.1)

"skin plates on fish or snakes," c. 1300, from Old French escale "cup, scale, shell pod, husk" (12c., Modern French écale) "scale, husk," from Frankish *skala or some other Germanic source, from Proto-Germanic *skælo "split, pide" (cognates: Dutch schaal "a scale, husk," Old High German scala "shell," Gothic skalja "tile," Old English scealu "shell, husk"), from PIE root *(s)kel- (1) "to cut, cleave, split" (cognates: Latin culter "knife," scalpere "to cut, scrape;" Old Church Slavonic skolika "mussel, shell," Russian skala "rind, bark," Lithuanian skelti "split," Old English scell "shell," scalu "drinking cup, bowl, scale of a balance").

In reference to humans, as a condition of certain skin diseases, it is attested from c. 1400. As what falls from one's eye when blindness ends (usually figurative), it echoes Acts ix:18 (Latin tanquam squamæ, Greek hosei lepides).

scale (n.2)

weighing instrument, early 15c.; earlier "pan of a balance" (late 14c.); earlier still "drinking cup" (c. 1200), from Old Norse skal "bowl, drinking cup," in plural, "weighing scale" from a noun derivative of Proto-Germanic *skæla "split, pide" (cognates: Old Norse skel "shell," Old English scealu, Old Saxon skala "a bowl (to drink from)," Old High German scala, German Schale "a bowl, dish, cup," Middle Dutch scale, Dutch schaal "drinking cup, bowl, shell, scale of a balance"), from PIE root *skel- (1) "to cut" (see scale (n.1)).

The connecting sense seems to be of half of a bivalve ("split") shell used as a drinking cup or a pan for weighing. But according to Paulus Diaconus the "drinking cup" sense originated from a supposed custom of making goblets from skulls (see skull). Related: Scales. This, as a name for the zodiac constellation Libra, is attested in English from 1630s.

scale (v.1)

"to climb by or as by a ladder," late 14c., from scale (n.) "a ladder," from Latin scala "ladder, flight of stairs," from *scansla, from stem of scandere "to climb" (see scan (v.)). Related: Scaled; scaling.

scale (n.3)

"series of registering marks to measure by; marks laid down to determine distance along a line," late 14c., from Latin scala "ladder, staircase" (see scale (v.1)). Meaning "succession or series of steps" is from c. 1600; that of "standard for estimation" (large scale, small scale, etc.) is from 1620s. Musical sense (1590s), and the meaning "proportion of a representation to the actual object" (1660s) are via Italian scala, from Latin scala.

scale (v.3)

"weigh in scales," 1690s, from scale (n.2). Earlier "to compare, estimate" (c. 1600). Meaning "measure or regulate by a scale" is from 1798, from scale (n.3); that of "weigh out in proper quantities" is from 1841. Scale down "reduce proportionately" is attested from 1887. Scale factor is from 1948. Related: Scaled; scaling.

scale (v.2)

"remove the scales of (a fish, etc.)," c. 1400, from scale (n.1). Intransitive sense "to come off in scales" is from 1520s. Related: Scaled; scaling.

中文词源

scale（规模）：状若鱼鳞的刻度

英语单词scale的本意是“鳞”，如鱼鳞、蛇鳞等。古代人在标准的度量仪器出现之前，都是使用简单的刻度来进行度量。比如，在一根棍子上刻下不同的刻度来代表不同长度，然后就可以使用这些刻度来度量其他物体的长度了。这些平行的刻度看起来就像鱼鳞一样，所以英语中就用原本表示“鳞”的单词scale来表示刻度。现在单词scale的众多含义都是从“鳞”和“刻度”这两个基本意思衍生出来的。如刻有刻度的度量仪器、刻度所代表的比例和规模、使用刻度进行度量的行为、给鱼刮鳞、梯子（中间的横杠就像刻度一样）、费劲地攀爬（抓着梯子的横杠攀爬）。

scale： [skeɪl] n.鳞，刻度，比例，规模，天平，数值范围v.测量，刮鳞，攀爬，按比例缩放

该词的英语词源请访问找单词词源英文版：scale 词源，scale 含义。

scale：标度，刻度；天平，磅秤；标尺，比例尺；音阶；鱼鳞；规模

作“天平,刻度”时,来源于日耳曼语skal(分开); 作“攀爬”时,来源于拉丁语中由动词scandere(攀爬)派生的scala(攀爬)。

scale：天秤；鳞片；规模

skill（技能）本义“切，分”，所掌握的技能可以让你与别人拉开差距，从芸芸众生中“分离”出来；scale（鳞片）同源，鳞片从鱼等身上“分离”下来；shell（壳）同源，贝壳从软体动物身上“脱离”下来。scale"天秤"，概因天秤托盘最初由贝壳（shell）做成。

scale：水垢，牙石，秤，天平，鳞片

来自古诺斯语 skel,贝壳，skal,碗，饮水容器，来自 Proto-Germanic*skaela,分开，劈开，来自 PIE*skel,砍，切，分开，词源同 shell,scallop.由贝壳引申词义碗，饮水器具，由贝壳的钙化 性质引申词义水垢，牙石，由碗，饮水容器引申词义秤，天平，即秤的原型，由该印欧语的 词根义引申词义鱼鳞，鳞片等。

scale：梯子，攀登，攀爬，规模，范围，程度，等级，比例

来自拉丁语 scala,梯子，来自（缩写自）scandere,攀爬，攀登，来自 PIE*skand,爬，上升， 词源同 scan,ascend,descend.字母 d 脱落，类似拼写比较 rule,regulate.引申词义规模，范围， 程度，等级，比例等。