Definitions
1.nounA 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.noun(of hair, etc) A tangled clump."The nurse was brushing knots from the protesting child's hair."
3.nounA maze-like pattern.
4.nounA 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."
5.nounA difficult situation."I got into a knot when I inadvertently insulted a policeman."
6.nounThe 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.nounLocal 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.nounA protuberant joint in a plant.
9.nounAny knob, lump, swelling, or protuberance.
10.nounThe swelling of the bulbus glandis in members of the dog family, Canidae
11.nounThe point on which the action of a story depends; the gist of a matter."the knot of the tale"
12.nounA node.
13.nounA kind of epaulet; a shoulder knot.
14.nounA group of people or things.
15.nounA bond of union; a connection; a tie.
16.nounA 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."
17.nounA nautical mile
18.nounThe bulbus glandis
19.nounIn omegaverse fiction, a bulbus glandis-like structure on the penis of a male alpha, which ties him to an omega during intercourse.
20.verbTo form into a knot; to tie with a knot or knots."We knotted the ends of the rope to keep it from unravelling."
21.verbTo 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."
22.verbTo unite closely; to knit together.
23.verbTo entangle or perplex; to puzzle.
24.verbTo form knots.
25.verbTo knit knots for a fringe.