knot
knot · noun
Definitions
noun
- 1.
A fastening made by tying a piece of string, rope, or something similar.
- 2.
A tangle in hair, thread, or similar material.
- 3.
A unit of speed equal to one nautical mile per hour (approximately 1.15 mph or 1.85 km/h).
- 4.
A hard mass formed in a tree trunk where a branch emerges.
Forms
plural: knots
Phrases & expressions
- •tie the knot — get married
- •at a rate of knots — very quickly
- •tie oneself in knots — become confused or anxious
Related words
Etymology
From Old English cnotta, from Proto-Germanic knuttan, related to Dutch knot and German Knoten.