intransitive verb
Definition: To become twisted or tangled together, often forming a knot.
Example: The rope began to knot as I pulled it tightly.
noun
Definition: A fastening made by tying together lengths of material, like rope or cord, in a specific way.
Example: He tied a knot in the rope to secure the load.
transitive verb
Definition: To tie something together securely using a knot or to make something become tangled.
Example: She decided to knot the two pieces of rope together for extra strength.