New Tranche B Lender

New Tranche B Lender. Means a Tranche B Domestic Lender and Tranche B Canadian Lender that was not a Tranche B Domestic Lender or a Tranche B Canadian Lender prior to the date hereof that agrees to make the Tranche B Domestic Commitments and/or the Tranche B Canadian Commitments listed across from its name on Schedule 2.1 attached hereto.