knot

¹ American  

[not] / nɒt /

noun

1. an interlacing, twining, looping, etc., of a cord, rope, or the like, drawn tight into a knob or lump, for fastening, binding, or connecting two cords together or a cord to something else.

2. a piece of ribbon or similar material tied or folded upon itself and used or worn as an ornament.

3. a group or cluster of persons or things.

   a knot of spectators.

   Synonyms:

   crowd, gang, crew, band, company

4. the hard, cross-grained mass of wood at the place where a branch joins the trunk of a tree.

5. a part of this mass showing in a piece of lumber, wood panel, etc.

6. Anatomy, Zoology. a protuberance or swelling on or in a part or process, as in a muscle.

7. a protuberance in the tissue of a plant; an excrescence on a stem, branch, or root; a node or joint in a stem, especially when of swollen form.

   Synonyms:

   gnarl, knob, lump

8. any of various fungal diseases of trees characterized by the formation of an excrescence, knob, or gnarl.

9. an involved, intricate, or difficult matter; complicated problem.

   Synonyms:

   conundrum, puzzle, perplexity

10. Nautical.

    1. a unit of speed equal to one nautical mile or about 1.15 statute miles per hour.

    2. a unit of 47 feet 3 inches (13.79 meters) on a logline, marked off by knots.

    3. a nautical mile.

11. a bond or tie.

    the knot of matrimony.

12. Also called joint, node.  Mathematics. in interpolation, one of the points at which the values of a function are assigned.

---

verb (used with object)

• knots,
  present (3rd person singular)
• knotted,
  past participle,  past
• knotting
  present participle

1. to tie in a knot; form a knot in.

2. to secure or fasten by a knot.

3. to form protuberances, bosses, or knobs in; make knotty.

verb (used without object)

• knots,
  present (3rd person singular)
• knotted,
  past participle,  past
• knotting
  present participle

1. to become tied or tangled in a knot.

2. to form knots or joints.

idioms

1. tie the knot, to marry.

   They will tie the knot in November.

knot ² American  

[not] / nɒt /

noun

1. either of two large sandpipers, Calidris canutus or C. tenuirostris, that breed in the Arctic and winter in the Southern Hemisphere.

---

knot ¹ British  

/ nɒt /

noun

1. any of various fastenings formed by looping and tying a piece of rope, cord, etc, in upon itself, to another piece of rope, or to another object

2. a prescribed method of tying a particular knot

3. a tangle, as in hair or string

4. a decorative bow or fastening, as of ribbon or braid

5. a small cluster or huddled group

6. a tie or bond

   the marriage knot

7. a difficult problem

8. a protuberance or lump of plant tissues, such as that occurring on the trunks of certain trees

9. 1. a hard mass of wood at the point where a branch joins the trunk of a tree

   2. a cross section of this, usually roundish and cross-grained, visible in a piece of timber

10. a sensation of constriction, caused by tension or nervousness

    his stomach was tying itself in knots

11. 1. pathol a lump of vessels or fibres formed in a part, as in a muscle

    2. anatomy a protuberance on an organ or part

12. a unit of speed used by nautical vessels and aircraft, being one nautical mile (about 1.15 statute miles or 1.85 km) per hour

13. one of a number of equally spaced knots on a log line used to indicate the speed of a ship in nautical miles per hour

14. very fast

15. to completely perplex or confuse someone

16. informal to get married

---

verb

1. (tr) to tie or fasten in a knot

2. to form or cause to form into a knot

3. (tr) to ravel or entangle or become ravelled or entangled

4. (tr) to make (an article or a design) by tying thread in an interlaced pattern of ornamental knots, as in macramé

knot ² British  

/ nɒt /

noun

1. a small northern sandpiper, Calidris canutus, with a short bill and grey plumage

---

knot More Idioms  

1. see tie into knots; tie the knot.

---

Other Word Forms

Derived Forms

• knotter
  noun
• knotless
  adjective
• knotlike
  adjective

Inflected Forms

Participles

• knotting
  present
• knotted
  past

Conjugated Forms

Present

• knot
  simple
• knots
  simple
• have knotted
  perfect
• has knotted
  perfect
• am knotting
  progressive
• are knotting
  progressive
• is knotting
  progressive
• have been knotting
  perfect progressive
• has been knotting
  perfect progressive

Past

• knotted
  simple
• had knotted
  perfect
• was knotting
  progressive
• were knotting
  progressive
• had been knotting
  perfect progressive

Future

• will knot
  simple
• will have knotted
  perfect
• will be knotting
  progressive
• will have been knotting
  perfect progressive

Etymology

Origin of knot¹

First recorded before 1000; Middle English noun knot(t)e, cnotte, cnot(e), Old English cnotta; cognate with Dutch knot, German knoten “to knit ”; the verb is derivative of the noun

Origin of knot²

First recorded in 1425–75; late Middle English; origin unknown

Explanation

A knot is a securely fastened loop of string, rope, or fabric. Before kids learn to tie their shoelaces, they first have to learn to tie a simple knot. If someone asks you to "tie the knot," give it some thought since they are asking you to get married. Sailors need to know how to make many different rope knots, and doctors learn to tie knots with the thin sutures they use to stitch wounds closed. You can also talk about a group or tight gathering of people as a knot: "A knot of fans formed around the movie star as she walked down the street." When you knot something, you tie it into knots or make a situation more complicated and snarled.

Example Sentences

See Examples For:

knot knots knotted knotting

In 2015, shortly after tying the knot to his second wife, Grace Miguel, he purchased a $3.3 million property above the Sunset Strip.

From MarketWatch ● Aug. 18, 2026

A couple tied the knot in a thrifty-themed wedding with the bride dazzling in a £2 charity shop wedding dress.

From BBC ● Aug. 15, 2026

SAN FRANCISCO—Alex Sorenson and Lizzie Silvers were about to tie the knot at an outdoor ceremony when a group of tipsy young men stumbled in out of the gloom, tittering at discovering nuptials in progress.

From The Wall Street Journal ● Aug. 14, 2026

“Love Story” isn’t alone in heading to a rural setting to tie the knot.

From Los Angeles Times ● Aug. 4, 2026

I stuffed my necktie into my pocket to knot on the way.

From "The City Beautiful" by Aden Polydoros

My stomach was in knots as I pictured myself clad in a lemon chiffon dress looking like a dollop of meringue, doing the Viennese waltz — something resembling a Centrum Silver commercial.

From Los Angeles Times ● Aug. 7, 2026

In an accompanying statement, the groups argued the rule changes could immediately harm wildlife including Florida manatees, grizzly bears, salmon and steelhead fish, bird species like rufa red knots and golden-cheeked warblers, and insect pollinators.

From Barron's ● Jul. 14, 2026

But many others twist themselves into knots attempting to explain why sweaty guys punching each other are a core component of the American Way.

From Slate ● Jun. 16, 2026

Unless it’s your job to tout stocks, though, don’t twist yourself into knots thinking up reasons.

From The Wall Street Journal ● Apr. 16, 2026

She tugged at the biggest knots, near the beast’s neck, with all her might, but they wouldn’t budge; then she tried using the dagger without luck either.

From "Beasts of Prey" by Ayana Gray

This Safavid-era carpet created for an ancestral shrine in northwest Iran was gifted by J. Paul Getty and is prized for its ornately knotted design featuring lamps and central medallions.

From The Wall Street Journal ● Apr. 1, 2026

Brunson's layup -- after teammate Jose Alvarado's second steal in 20 seconds -- knotted it at 103-103 with 1:26 remaining and Brunson put the Knicks up for good, 105-103, with 29 seconds left.

From Barron's ● Feb. 22, 2026

Any irregular signal was thought to mean the strand had knotted as it moved through the pore.

From Science Daily ● Feb. 9, 2026

Charlie opens a ghost kitchen and insists on being called “chef,” his apron knotted tight like he’s about to sear duck breast instead of, say, boil milksteak.

From Salon ● Jul. 22, 2025

The scar had knotted itself into raw seam that closed the socket forever.

From "The Marrow Thieves" by Cherie Dimaline

A former colleague comes in on the ferry to bring comforter tops for my knotting group.

From The Wall Street Journal ● Mar. 6, 2026

After the Hornets erased a three-point half-time deficit, knotting the score at 57-57, the Thunder unleashed a 16-1 scoring run to seize a 15-point lead.

From Barron's ● Nov. 16, 2025

There are video tutorials dedicated to the various ways the wearer can transform the garment by tying, twisting, knotting and wrapping it around the body.

From Los Angeles Times ● Oct. 23, 2023

Dominic Fletcher hit a ground ball to short that his brother, David, couldn’t field despite a diving try, scoring Emmanuel Rivera and knotting the score at 1.

From Washington Times ● Jul. 2, 2023

I tied the plastic to the neck of the bottle with nylon string, knotting it tightly.

From "Life of Pi" by Yann Martel

Related Words

• clump
• cluster
• mob
• swarm