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.
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. 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.
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.
10. Nautical.
• a unit of speed equal to one nautical mile or about 1.15 statute miles per hour.
• a unit of 47 feet 3 inches (13.79 meters) on a logline, marked off by knots.
• a nautical mile.
11. a bond or tie: the knot of matrimony.
12. in interpolation, one of the points at which the values of a function are assigned.

13. to tie in a knot; form a knot in.
14. to secure or fasten by a knot.
15. to form protuberances, bosses, or knobs in; make knotty.

16. to become tied or tangled in a knot.
17. to form knots or joints.

18. to marry: They will tie the knot in November.

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

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
7. a difficult problem
8. a protuberance or lump of plant tissues, such as that occurring on the trunks of certain trees
• a hard mass of wood at the point where a branch joins the trunk of a tree
• 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
• a lump of vessels or fibres formed in a part, as in a muscle
• 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. to get married

17. to tie or fasten in a knot
18. to form or cause to form into a knot
19. to ravel or entangle or become ravelled or entangled
20. to make (an article or a design) by tying thread in an interlaced pattern of ornamental knots, as in macramé

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

More Definitions

• LACK (noun) Definition, Meaning & Examples
• REAL TENNIS (noun) Definition, Meaning & Examples
• HYDROBOMB (noun) Definition, Meaning & Examples
• BARGAINING SCOPE (noun) Definition, Meaning & Examples
• METHYLBENZYL ACETATE (noun) Definition, Meaning & Examples
• MEGAJOULE (noun) Definition, Meaning & Examples