knot

/ˈnɑːt/

danh từ

động từ

Danh từ

—
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.
—
A tangled clump of hair or similar.
The nurse was brushing knots from the protesting child's hair.
—
A maze-like pattern.
—
(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.

Động từ

—
(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.
Từ đồng nghĩa:bindtieknitattachjoin
—
(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.
Từ đồng nghĩa:bindtieknitattachjoin
—
To unite closely; to knit together.
Từ đồng nghĩa:bindtieknitattachjoin
—
(transitive, obsolete, rare) To entangle or perplex; to puzzle.
Từ đồng nghĩa:bindtieknitattachjoin

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