clinch >> /klɪn(t)ʃ/
Definition: [transitive verb] Confirm or settle (a contract or bargain)
Example: to clinch a business deal
Definition: [transitive verb] Grapple at close quarters, especially (of boxers) so as to be too closely engaged for full-arm blows.
Example: He would stay close enough to always clinch as soon as Rahman set to punch.
Definition: [transitive verb] Secure (a nail or rivet) by driving the point sideways when it has penetrated.
Example: After the shoe is nailed on, bring the foot out in front of the horse and put it on a stand or on your knee so you can clinch the nail.
Definition: [noun] A struggle or scuffle at close quarters, especially (in boxing) one in which the fighters become too closely engaged for full-arm blows.
Example: breaking from a clinch, he crossed with his right
Definition: [noun] A knot used to fasten a rope to a ring or cringle, using a half hitch with the end seized back on its own part.
Example: The experienced anglers captured the attention of young boys by showing them fishing techniques, including how to tie the perfect clinch knot.