1. to secure or settle decisively; to make certain of winning or achieving
2. to hold or grip tightly
3. to fasten or secure by bending over the protruding end
Usage: technical

Examples

• The team clinched the championship with their final victory.
• She clinched the deal with an impressive presentation.
• He clinched his fists in anger.
• The boxer clinched his opponent to avoid punches.
• The carpenter clinched the nail to secure the board.
• They clinched first place in the tournament.
• She clinched her jaw and remained silent.