different between cluster vs knot

English

Etymology

From Middle English cluster, from Old English cluster, clyster (“cluster, bunch, branch”), from Proto-Germanic *klus-, *klas- (“to clump, lump together”) + Proto-Germanic *-þr? (instrumental suffix), related to Low German Kluuster (“cluster”), dialectal Dutch klister (“cluster”), Swedish kluster (“cluster”), Icelandic klasi (“cluster; bunch of grapes”).

Pronunciation

• (Received Pronunciation) IPA^(key): /?kl?st?/
• (US) IPA^(key): /?kl?st?/
• Rhymes: -?st?(r)

Noun

cluster (plural clusters)

1. A group or bunch of several discrete items that are close to each other.

   a cluster of islands

   • 1595, Edmund Spenser, Colin Clouts Come Home Againe

     Her deeds were like great clusters of ripe grapes, / Which load the bunches of the fruitful vine.

2. A number of individuals grouped together or collected in one place; a crowd; a mob.

3. (astronomy) A group of galaxies or stars that appear near each other.

4. (linguistics, education) A sequence of two or more words that occur in language with high frequency but are not idiomatic; a chunk, bundle, or lexical bundle.

   examples of clusters would include "in accordance with", "the results of" and "so far"

5. (music) A secundal chord of three or more notes.
6. (phonetics) A group of consonants.

7. (computing) A group of computers that work together.
8. (computing) A logical data storage unit containing one or more physical sectors (see block).
9. (statistics, cluster analysis) A subset of a population whose members are sufficiently similar to each other and distinct from others as to be considered a distinct group; such a grouping in a set of observed data that is statistically significant.
10. (military) A set of bombs or mines released as part of the same blast.
11. (army) A small metal design that indicates that a medal has been awarded to the same person before.
12. (slang, euphemistic) A clusterfuck.
13. (chemistry) An ensemble of bound atoms or molecules, intermediate in size between a molecule and a bulk solid.

Derived terms

Descendants

Translations

Verb

cluster (third-person singular simple present clusters, present participle clustering, simple past and past participle clustered)

1. (intransitive) To form a cluster or group.

   The children clustered around the puppy.

   • ?, Alfred Tennyson, Oenone

     His sunny hair / Cluster'd about his temples, like a god's.

   • 1563, John Foxe, Actes and Monuments

     the princes of the country […] clustering together

   • 1997, Lynn Keller, Forms of Expansion: Recent Long Poems by Women, University of Chicago Press, ?ISBN, chapter 6, 281:

     On the page, “Me” is irregular but—except for a prominent drawing of a two-toned hieroglyphic eye—not radically unusual: the lines are consistently left-justified; their length varies from one to a dozen syllables; they cluster in stanzalike units anywhere from one to six lines long that are separated by consistent spaces.

2. (transitive) To collect into clusters.
3. (transitive) To cover with clusters.

Translations

Anagrams

• culters, curlest, custrel, cutlers, relucts

Dutch

Etymology

Borrowed from English cluster.

Pronunciation

• IPA^(key): /?kl?s.t?r/
• Hyphenation: clus?ter
• Rhymes: -?st?r

Noun

cluster f or m or m (plural clusters, diminutive clustertje n)

1. cluster
2. (astronomy) star cluster

   Synonyms: sterrencluster, sterrenhoop, sterrenzwerm

Derived terms

• sterrencluster

French

Etymology

Borrowed from English cluster.

Noun

cluster m (plural clusters)

1. cluster

Portuguese

Etymology

Borrowed from English cluster.

Pronunciation

• (Brazil) IPA^(key): /?kl?s.te?/

Noun

cluster m (plural clusters)

1. (music) cluster (chord of three or more notes)
2. (computing) cluster (group of computers working concurrently)

Spanish

Noun

cluster m (plural clusters or cluster)

1. Alternative spelling of clúster

English

Pronunciation

• (Received Pronunciation) enPR: n?t, IPA^(key): /n?t/
• (General American) enPR: n?t, IPA^(key): /n?t/
• Homophones: not, naught (in accents with the cot-caught merger)
• Rhymes: -?t

Etymology 1

From Middle English knotte, from Old English cnotta, from Proto-Germanic *knuttô, *knudô (“knot”); (cognate with Old High German knoto (German Knoten, Dutch knot, Low German Knütte); compare also Old Norse knútr > Danish knude, Swedish knut, Norwegian knute, Faroese knútur, Icelandic hnútur). Probably ultimately from Proto-Indo-European *gnod- (“to bind”), compare Latin n?dus and its Romance descendants. Doublet of node.

Noun

knot (plural knots)

1. A looping of a piece of string or of any other long, flexible material that cannot be untangled without passing one or both ends of the material through its loops.

   Climbers must make sure that all knots are both secure and of types that will not weaken the rope.

2. (of hair, etc) A tangled clump.

   The nurse was brushing knots from the protesting child's hair.

3. A maze-like pattern.
4. (mathematics) A non-self-intersecting closed curve in (e.g., three-dimensional) space that is an abstraction of a knot (in sense 1 above).

   A knot can be defined as a non-self-intersecting broken line whose endpoints coincide: when such a knot is constrained to lie in a plane, then it is simply a polygon.

       A knot in its original sense can be modeled as a mathematical knot (or link) as follows: if the knot is made with a single piece of rope, then abstract the shape of that rope and then extend the working end to merge it with the standing end, yielding a mathematical knot. If the knot is attached to a metal ring, then that metal ring can be modeled as a trivial knot and the pair of knots become a link. If more than one mathematical knot (or link) can be thus obtained, then the simplest one (avoiding detours) is probably the one which one would want.

5. A difficult situation.

   I got into a knot when I inadvertently insulted a policeman.

   • 1664, Robert South, A Sermon Preached Before the University at Christ-Church, Oxon

     A man shall be perplexed with knots, and problems of business, and contrary affairs.

6. The whorl left in lumber by the base of a branch growing out of the tree's trunk.

   When preparing to tell stories at a campfire, I like to set aside a pile of pine logs with lots of knots, since they burn brighter and make dramatic pops and cracks.

7. Local swelling in a tissue area, especially skin, often due to injury.

   Jeremy had a knot on his head where he had bumped it on the bedframe.

8. A tightened and contracted part of a muscle that feels like a hard lump under the skin.
9. A protuberant joint in a plant.
10. Any knob, lump, swelling, or protuberance.
    • ?, Alfred Tennyson, Lancelot and Elaine

      With lips severely placid, felt the knot / Climb in her throat.

11. the swelling of the bulbus glandis in members of the dog family, Canidae
12. The point on which the action of a story depends; the gist of a matter.

    the knot of the tale

13. (engineering) A node.
14. A kind of epaulet; a shoulder knot.
15. A group of people or things.
    • 1968, Bryce Walton, Harpoon Gunner, Thomas Y. Crowell Company, NY, (1968), page 20,

      He pushed through knots of whalemen grouped with their families and friends, and surrounded by piles of luggage.

16. A bond of union; a connection; a tie.
    • 1646, Joseph Hall, The Balm of Gilead

      ere we knit the knot that can never be loosed

17. (aviation, nautical) A unit of speed, equal to one nautical mile per hour. (From the practice of counting the number of knots in the log-line (as it is paid out) in a standard time. Traditionally spaced at one every ¹?₁₂₀ of a mile.)

    Cedric claimed his old yacht could make 12 knots.

18. (nautical) A nautical mile
19. (slang) The bulbus glandis
20. (fandom slang) In omegaverse fiction, a bulbus glandis-like structure on the penis of a male alpha, which ties him to an omega during intercourse.
    • 2014, Mark Shrayber, "'Knotting' Is the Weird Fanfic Sex Trend That Cannot Be Unseen", Jezebel, 18 July 2014:

      Since the knot won't release until the alpha has finished and can't be controlled by either party, the sex has to go on until it's done.

    • 2017, Taylor Boulware, "Fascination/Frustration: Slash Fandom, Genre, and Queer Uptake", dissertation submitted to the University of Washington, page 155:

      The pair cannot separate until the knot has subsided – anywhere from twenty minutes to hours, depending on the fic.

    • 2017, Marianne Gunderson, "What is an omega? Rewriting sex and gender in omegaverse fanfiction", thesis submitted to the University of Oslo, page 89:

      When John bites down on Sherlock's neck as his knot locks them together, the act which would otherwise be a tool for domination only reinforces the existing emotional bonds they have for each other.

    • For more quotations using this term, see Citations:knot.

Derived terms

Translations

See also

• (whorl in wood): shake

Verb

knot (third-person singular simple present knots, present participle knotting, simple past and past participle knotted)

1. (transitive) To form into a knot; to tie with a knot or knots.

   We knotted the ends of the rope to keep it from unravelling.

   • ?, Alfred Tennyson, St. Simeon Stylites

     as tight as I could knot the noose

2. (transitive) To form wrinkles in the forehead, as a sign of concentration, concern, surprise, etc.

   She knotted her brow in concentration while attempting to unravel the tangled strands.

3. To unite closely; to knit together.

   (Can we find and add a quotation of Francis Bacon to this entry?)

4. (transitive, obsolete, rare) To entangle or perplex; to puzzle.
5. (intransitive) To form knots.
6. (intransitive) To knit knots for a fringe.

Synonyms

• (form into a knot): bind, tie
• (form wrinkles in forehead): knit
• (unite closely): attach, join, put together; see also Thesaurus:join
• (entangle or perplex): baffle, flummox; see also Thesaurus:confuse

Antonyms

• (form into a knot): loosen, unbind, unknot, untie

Translations

See also

Etymology 2

Supposed to be derived from the name of King Canute, with whom the bird was a favourite article of food. See the specific epithet canutus.

Noun

knot (plural knots or knot)

1. One of a variety of shore birds; the red-breasted sandpiper (variously Calidris canutus or Tringa canutus).
   • c.1610, Ben Jonson, The Alchemist

     My foot-boy shall eat pheasants, calvered salmons, / Knots, godwits, lampreys: I myself will have / The beards of barbels, served instead of salads […]

Derived terms

Translations

See also

• Red Knot on Wikipedia.Wikipedia

Anagrams

• Tkon, Tonk, tonk

Czech

Pronunciation

• IPA^(key): [?knot]

Noun

knot m

1. A candle wick

Declension

Further reading

• knot in P?íru?ní slovník jazyka ?eského, 1935–1957
• knot in Slovník spisovného jazyka ?eského, 1960–1971, 1989

Dutch

Pronunciation

• IPA^(key): /kn?t/

Etymology 1

From Middle Dutch cnudde, Old Dutch *knotto, from Proto-Germanic *knuttan-, *knuttô.

Related to knod, English knot, West Frisian knotte, Middle High German Knotze, German Knoten, Danish knude, Norwegian knute, Swedish knut, etc.

Noun

knot f or m (plural knotten, diminutive knotje n)

1. A knot, bun (of hair), skein
2. The top or crest (with messy branches) of certain woody plants, notably willows
3. A flax seed box
4. (dialect) A marble to play with
5. A prank, joke

Derived terms

• knotten (verb)
• knotrank
• knottenkaf n
• haarknot
• vlasknot
• beknotten (verb)

Related terms

• knotwilg

Etymology 2

From the cognate English knot, possibly influenced by Vulgar Latin canutus (“grey-headed", "grizzled”)

Noun

knot f or m (plural knotten, diminutive knotje n)

1. The bird species Calidris canutus (syn. Tringa canutis)

Synonyms

• kanoetstrandloper m
• kanoetvogel m

Anagrams

• kont

Middle English

Noun

knot

1. Alternative form of knotte

Polish

Etymology

From Middle High German knotze.

Pronunciation

• IPA^(key): /kn?t/

Noun

knot m inan (diminutive knotek or knocik)

1. wick (of a candle)

Declension

Further reading

• knot in Wielki s?ownik j?zyka polskiego, Instytut J?zyka Polskiego PAN
• knot in Polish dictionaries at PWN

Upper Sorbian

Etymology

From Proto-Slavic *kr?t?.

Noun

knot m anim

1. mole, talpid (mammal of the family Talpidae)