Clench & Clinch Clench is to hold or to close tightly: “She clenched her lover tightly, as she had met him after long”.Clinch is to finalize or to bring to an end: “The deal was clinched by John.”. Get Posts Like This Sent to your EmailUpdates for Free Live sessions and offers are sent on mail. Don't worry: we do not send too many emails..:) SubscribeGet Posts Like This Sent to your EmailUpdates for Free Live sessions and offers are sent on mail. Don't worry: we do not send too many emails..:) SubscribeSubmit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Please enter an answer in digits:fifteen − one =