knot

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英 [n?t] 美[nɑt]

近義詞gang pile gathering agglomeration aggregation band crew heap mob assemblage swarm throng Clump group mass bunch set cluster company

反義詞

n. （繩等的）結(jié)；節(jié)瘤，疙瘩；海里/小時（航速單位）
vt. 打結(jié)
vi. 打結(jié)
n. (Knot)人名；(英)諾特

CET4TEM4IELTS考研CET6中低頻詞核心詞匯樹

詞態(tài)變化

復(fù)數(shù):?knots;第三人稱單數(shù):?knots;過去式:?knotted;過去分詞:?knotted;現(xiàn)在分詞:?knotting;

助記提示

1. 象形，中間的字母o就像是一個圓形的結(jié)。
2. 諧音“駱駝”------駱駝的駝峰就像是一個瘤、腫塊、結(jié)。
3. knot, knit: 中間的字母o, i分別象形。
4. knot => knob.

中文詞源

knot 結(jié)，節(jié)，疙瘩

來自古英語cnotta,來自Proto-Germanic*knuttan,可能最終來自PIE*nod,綁，編織，打結(jié)，詞源同net,node,newel.詞義節(jié)來自過去在繩子末端綁上木塊，并按照均等長度打結(jié)，通過數(shù)繩結(jié)的方式來計算航行速度，并成為航海速度單位。參照log.

英文詞源

knot: knot: [OE] The word knot goes back ultimately to a prehistoric Germanic *knūdn-, whose underlying meaning was ‘round lump’. This only emerged in the English word (in such senses as ‘point from which a branch has grown’) in the Middle English period, but it can be seen in knoll [OE], which is a derivative of the same base (the related German knolle means ‘lump’). Knob [14] may be related too, although this has never been conclusively demonstrated.

The Germanic form diversified into English and Dutch knot, German knoten, Swedish knut, and Danish knode (whose Old Norse ancestor knútr was borrowed into Russian as knut ‘whip’, acquired by English as knout [18]). Knit [OE], which originally meant ‘tie in knots’, was derived in prehistoric West Germanic from knot.
=> knit
knot (n.): Old English cnotta "intertwining of ropes, cords, etc.," from Proto-Germanic *knuttan- (cognates: Low German knütte, Old Frisian knotta "knot," Dutch knot, Old High German knoto, German Knoten, perhaps also Old Norse knutr "knot, knob"). Figurative sense of "difficult problem" was in Old English (compare Gordian knot). Symbolic of the bond of wedlock, early 13c. As an ornament of dress, first attested c. 1400. Meaning "thickened part or protuberance on tissue of a plant" is from late 14c.

The nautical unit of measure of speed (1630s) is from the practice of attaching knotted string to the log line. The ship's speed can be measured by the number of knots that play out while the sand glass is running.
The distance between the knots on the log-line should contain 1/120 of a mile, supposing the glass to run exactly half a minute. [Jorge Juan and Antonio de Ulloa, "A Voyage to South America" 1760]
Hence the word knot came also to be used as the equivalent of a nautical mile (in pre-WWII use in U.S. and Britain, 6,080 feet). A speed of 10 knots will cover ten nautical miles in an hour (equivalent to a land speed of about 11.5 mph).
knot (v.): "to tie in a knot," mid-15c., from knot (n.). Related: Knotted (late 12c.), knotting.

雙語例句

1. She wore a checked shirt tied in a knot above the navel.: 她身穿一件格子襯衫，衣角在肚臍上方打了個結(jié)。

2. Len tied the knot with Kate five years ago.: 萊恩5年前和凱特結(jié)婚了。

3. There was a knot of tension in his stomach.: 他緊張得心揪得緊緊的。

4. The crew are in serious trouble in 50-knot winds and huge seas.: 船員們在50節(jié)的大風(fēng)與滔天巨浪中深陷困境。