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单词 knot
释义
knot
noun[C]
uk
/nɒt/us
/nɑːt/

knotnoun[C](FASTENING)

C2
ajoinmade bytyingtogether theendsof apieceorpiecesofstring,rope,cloth, etc.:
（绳等的）结
totiea knot打个结
picture of knot
Halfdark/GettyImages
More examples
  • Shetiedtheribbontightlyin a knot.
  • I can'tuntiethe knot - it's tootight.
  • After severalattemptstountiethe knot, Iadmitteddefeatandcutthrough it with aknife.
  • Can youtiea knot in thispieceofstring?
  • Theropewasfullof knots.
SMART Vocabulary: related words and phrases
Fastening and tying
  • anchor
  • bale
  • be locked togetheridiom
  • belay
  • boardsomethingup
  • bolt
  • bound
  • bowline
  • granny knot
  • half hitch
  • harness
  • hobble
  • hogtie
  • stake
  • strap
  • strapsomeonein
  • strapsomethingup
  • tack
  • tapesomethingup
  • tether
See more results »

knotnoun[C](MASS)

atightmass, forexampleofhairorstring:
绞成一团的头发（或绳）
Alice'shairis alwaysfullof knots andtangles.艾丽斯的头发总是缠结在一起，乱作一团。
SMART Vocabulary: related words and phrases
Fastening and tying
  • anchor
  • bale
  • be locked togetheridiom
  • belay
  • boardsomethingup
  • bolt
  • bound
  • bowline
  • granny knot
  • half hitch
  • harness
  • hobble
  • hogtie
  • stake
  • strap
  • strapsomeonein
  • strapsomethingup
  • tack
  • tapesomethingup
  • tether
See more results »

knotnoun[C](GROUP)

asmallgroupofpeoplestandingclosetogether:
一小群人
Knotsofanxiouspeoplestoodwaitingin thehall.一群群人焦虑不安地站在大厅里等候。
SMART Vocabulary: related words and phrases
Groups of people
  • alliance
  • an
  • anti-gang
  • assemblage
  • babyboomer
  • bunch
  • flashmob
  • flock
  • focus group
  • foursome
  • fraternity
  • mafia
  • sandwich generation
  • silent majority
  • sisterhood
  • special interest group
  • splinter group
  • squad
  • suspect
  • trio
See more results »

knotnoun[C](WOOD)

asmallhardareaon atreeorpieceofwoodwhere abranchwasjoinedto thetree
树瘤；节；（木板上的）节疤
picture of knot
Camerique/ClassicStock/Archive Photos/GettyImages
SMART Vocabulary: related words and phrases
Parts of plants
  • bilobed
  • blade
  • bough
  • bulb
  • calyx
  • caning
  • cascara sagrada
  • endodermis
  • needle
  • outgrowth
  • rhizome
  • simple leaf
  • spine
  • stoma
  • tea leaf
  • trunk
  • variegation
  • vascular
  • veined
  • vesicle
See more results »

knotnoun[C](MEASUREMENT)

sailing,engineering,environmentspecialized
ameasureof thespeedofships,aircraft, ormovementsofwaterandair. One knot is onenauticalmileperhour:
节（飞机或轮船的航速以及流速单位；1节约等于1海里／小时）
atopspeedof about 20 knots最高约为20节的航速
SMART Vocabulary: related words and phrases
Sailing & boating
  • age of sail
  • aweigh
  • bargee
  • bargeman
  • bear away
  • draft
  • draught
  • maritime
  • navigable
  • outsail
  • passage
  • portage
  • rafting
  • re-rig
  • sailing
  • sea legs
  • seafaring
  • seaworthiness
  • shipboard
  • under sailidiom
See more results »

You can also find related words, phrases, and synonyms in the topics:

Measurements of speed

Idiom

in knots
knot
verb
uk
/nɒt/us
/nɑːt/
-tt-

knotverb(FASTEN)

[T]
totiein or with a knot:
打个结
Hecaughttheropeand knotted itaroundapost.他抓住绳子，把它系在一根杆子上。
SMART Vocabulary: related words and phrases
Fastening and tying
  • anchor
  • bale
  • be locked togetheridiom
  • belay
  • boardsomethingup
  • bolt
  • bound
  • bowline
  • granny knot
  • half hitch
  • harness
  • hobble
  • hogtie
  • stake
  • strap
  • strapsomeonein
  • strapsomethingup
  • tack
  • tapesomethingup
  • tether
See more results »

knotverb(FORM MASS)

[I]
toformatight, hard,roundedmass:
形成硬结
Hismusclesknotted(=swelled)with thestrain.他很使劲，连肌肉都鼓了起来。
SMART Vocabulary: related words and phrases
Bending, twisting and curving
  • ball up
  • bendy
  • bent
  • bowed
  • buckle
  • describe
  • entwine
  • flex
  • flexion
  • flexure
  • fluted
  • matted
  • meander
  • sinuous
  • torsion
  • tortuously
  • tortuousness
  • true
  • twiddly
  • wring
See more results »

Related word

knotted

Idiom

get knotted!
(Definition ofknotfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

knot| American Dictionary

knot
noun[C]
us
/nɑt/

knotnoun[C](FASTENING)

afasteningmade bytyingtogether apieceorpiecesofstring,rope,cloth, etc.:
Wrap thisstringaround thepackageand thentiea knot.
fig.She’s sonervous, herstomachis in knots(=feelstightanduncomfortable).

knotnoun[C](GROUP)

agroupofpeopleor things:
After thegame,disappointedknots ofpeopledriftedaway.

knotnoun[C](WOOD)

a hard,darkareaon atreeorpieceofwoodwhere abranchwasjoinedto thetree

knotnoun[C](MEASUREMENT)

ameasureofspeedforships,aircraft, ormovementsofwaterandairequaltoapproximately6076feet(1.85kilometers) anhour

knot

verb[I/T]us
/nɑt/-tt-
[T]Heknottedhistiecarefully.
(Definition ofknotfrom theCambridge Academic Content Dictionary© Cambridge University Press)

knot| Business English

knot
noun[C]
uk
/nɒt/us
MEASURES
ameasureof thespeedofships,aircraft, ormovementsofwaterandair. One knot isapproximately1.85kilometresperhour:
Theflighttakesanhour,flyingat 140 knots.
tie the knot
if two or morecompaniestiethe knot, theyjointobecomeonecompany:
The twoairlinecompaniesfinallyagreedtotiethe knot afterlast-minutehagglingoverownership.
(Definition ofknotfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofknot

knot
I shall conclude this discussion by examining this theoreticalknot.
From theCambridge English Corpus
It is a necessary and sufficient condition for aknotto be the circle.
From theCambridge English Corpus
These knots persist for a time of the order of the vertical thermal diffusion time.
From theCambridge English Corpus
Could a highly complex network of filaments and knots such as this represent a frozen message?
From theCambridge English Corpus
In another exercise, called 'circle of knots', participants made a circle holding hands.
From theCambridge English Corpus
A wind speed of at least 15 knots (kt) blowing nearly at right angles to the ridge (within 30x).
From theCambridge English Corpus
Instead of using the weight and muscular forces of men, it now requires the shape of his finger, for instance toknotbroken threads.
From theCambridge English Corpus
For example, for two segments (three knots), four boundary conditions and four continuity conditions exist.
From theCambridge English Corpus
In the third act, one still hears the psychosomatic knots but sees nobody.
From theCambridge English Corpus
This leads to a jerky movement for a large number of knots.
From theCambridge English Corpus
These knots are deported into the maternal circulation and become trapped in the blood vessels of the lungs where they are eventually lysed.
From theCambridge English Corpus
Rather, wires are seen a bit like ropes that can be knotted or tightened (like chemical bonds) with ropes of other components.
From theCambridge English Corpus
Another significant example is to use time intervals proportional to the angular displacement between the knots.
From theCambridge English Corpus
The biped joint coordinates are approximated by cubic splines functions connected at uniformly distributed knots along the motion time.
From theCambridge English Corpus
In this paper we provide tools for deciding whether a knotted commutative calculus admits reductive cut elimination and for automating cut-elimination proofs in these calculi.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/knot##
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更新时间：2024/12/27 17:37:04