To make certain or finalize a deal, decision, or outcome

• To secure a victory or playoff spot before the end

To bend and hammer a nail’s point so it holds

• To fasten or clamp something tightly and securely

To hold someone tightly; to embrace

• In boxing, to tie up an opponent to avoid punches

A tight hold or embrace

• A clinch in boxing to halt exchanges

A fastening made by turning a nail’s point back

• The act of clinching a nail to prevent removal