Weighted Average Net Mortgage Rate With respect to any Distribution Date, the weighted average of the applicable Net Mortgage Rates of the Mortgage Loans (including any Non-Serviced Mortgage Loans) as of the first day of the related Collection Period, weighted on the basis of their respective Stated Principal Balances as of the first day of such Collection Period (after giving effect to any payments received during any applicable Grace Period).

Weighted Average REMIC I Net Mortgage Rate means, with respect to any Distribution Date, the weighted average of the REMIC I Net Mortgage Rates for the REMIC I Regular Interests, weighted on the basis of their respective REMIC I Principal Amounts as of the close of business on the preceding Distribution Date.

Weighted Average Net Mortgage Pass-Through Rate means, for each distribution date, the weighted average of the respective Net Mortgage Pass-Through Rates with respect to all of the underlying mortgage loans for that distribution date, weighted on the basis of their respective Stated Principal Balances immediately prior to that distribution date.

Weighted Average Interest Rates means, with respect to any Outstanding Notes of a class or tranche of the MBNAseries, or of all of the Outstanding Notes of the MBNAseries, on any date, the weighted average (weighted based on the Outstanding Dollar Principal Amount of the related Notes on such date) of the following rates of interest:

Adjusted Net Mortgage Interest Rate As to each Mortgage Loan and at any time, the per annum rate equal to the Mortgage Interest Rate less the Expense Fee Rate.

Net Mortgage Interest Rate means, with respect to any underlying mortgage loan (including any successor REO Loan), as of any date of determination, the related mortgage interest rate then in effect reduced by the sum of the annual rates at which the master servicer surveillance fee (if any), the special servicer surveillance fee (if any), the master servicing fee, the sub-servicing fee, the certificate administrator fee, the trustee fee and the CREFC® Intellectual Property Royalty License Fee are calculated.

Weighted Average Adjusted Net Mortgage Rate For any Distribution Date and Loan Group, the average of the Adjusted Net Mortgage Rate of each Mortgage Loan in that Loan Group, weighted on the basis of its Stated Principal Balance as of the Due Date in the prior month (after giving effect to Principal Prepayments in the Prepayment Period related to such prior Due Date).

Mortgage Interest Rate The annual rate of interest borne on a Mortgage Note, after giving effect to any applicable Relief Act Reduction.

Minimum Mortgage Interest Rate With respect to each Adjustable Rate Mortgage Loan, a rate that is set forth on the related Mortgage Loan Schedule and in the related Mortgage Note and is the minimum interest rate to which the Mortgage Interest Rate on such Mortgage Loan may be decreased on any Adjustment Date.

Maximum Mortgage Interest Rate With respect to each Adjustable Rate Mortgage Loan, a rate that is set forth on the related Mortgage Loan Schedule and in the related Mortgage Note and is the maximum interest rate to which the Mortgage Interest Rate on such Mortgage Loan may be increased on any Adjustment Date.

Weighted Average Note Rate With respect to any Distribution Date and the Mortgage Loan, the weighted average of the Note Rates (weighted based on the outstanding principal balance of the related Note as of such date).

Original Net Mortgage Interest Rate means, with respect to any underlying mortgage loan (including any successor REO Loan), the Net Mortgage Interest Rate in effect for such underlying mortgage loan as of the Cut-off Date (or, in the case of any underlying mortgage loan substituted in replacement of another underlying mortgage loan pursuant to or as contemplated by the mortgage loan purchase agreement, as of the date of substitution).

Weighted Average Advance Rate means, as of any date of determination with respect to all Eligible Collateral Obligations included in the Adjusted Aggregate Eligible Collateral Obligation Balance, the number obtained by (i) summing the products obtained by multiplying (a) the Advance Rate of each such Eligible Collateral Obligation by (b) such Eligible Collateral Obligation’s contribution to the Adjusted Aggregate Eligible Collateral Obligation Balance and (ii) dividing such sum by the Adjusted Aggregate Eligible Collateral Obligation Balance.

Prime Interest Rate means the lesser of (i) the rate of interest per annum publicly announced from time to time by The Bank of New York Mellon Trust Company, N.A. as its “prime rate” in effect at its principal office in New York City (each change in the “prime rate” to be effective on the date such change is publicly announced), with the understanding that such bank’s “prime rate” may be one of several base rates, may serve as a basis upon which effective rates are from time to time calculated for loans making reference thereto, and may not be the lowest of such bank’s base rates, and (ii) the maximum rate of interest permitted under any applicable Legal Requirement.

Weighted Average Pass-Through Rate For any Distribution Date, the weighted average of the Pass-Through Rates on the Mortgage Loans as of the second preceding Due Date (after giving effect to the payments due on the Mortgage Loans on that Due Date).

REMIC I Net Mortgage Rate means, with respect to any Distribution Date, as to any REMIC I Regular Interest, a rate per annum equal to: (a) if the related Mortgage Loan (including an REO Mortgage Loan) accrues interest on the basis of a 360-day year consisting of twelve (12) 30-day months (“30/360 Basis”), the Net Mortgage Rate thereof as of the Cut-Off Date and without regard to any modification, waiver or amendment of the terms thereof following the Cut-Off Date; and (b) if the related Mortgage Loan (including an REO Mortgage Loan) accrues interest on a basis other than a 30/360 Basis, the annualized rate at which interest would have to accrue in respect thereof on a 30/360 Basis for the related Mortgage Loan Accrual Period, in order to produce the amount of net interest that would have accrued during the related Mortgage Loan Accrual Period assuming a net interest rate equal to the rate set forth in clause (a) above and assuming an interest accrual basis that is the same as the actual interest accrual basis of such Mortgage Loan, provided that for purposes of this clause (b), commencing in 2016, (i) except with respect to the final Distribution Date, the REMIC I Net Mortgage Rate with respect to the subject REMIC I Regular Interest for the Distribution Dates in both January and February in any year that is not a leap year and in February in any year that is a leap year, shall be determined net of any amounts transferred to the Interest Reserve Account, and (ii) the REMIC I Net Mortgage Rate with respect to the subject REMIC I Regular Interest for the Distribution Date in March and the final Distribution Date shall be determined taking into account the addition of any amounts withdrawn from the Interest Reserve Account.

Collateral Minimum Interest Rate means the rate designated as such in the Transfer Agreement; provided that for purposes of this Supplement, such rate shall not exceed LIBOR plus 2.00% per annum.

Mortgage Interest Rate Cap With respect to an Adjustable Rate Mortgage Loan, the limit on each Mortgage Interest Rate adjustment as set forth in the related Mortgage Note.

Weighted Average Spread means, as of any date of determination, an amount (rounded up to the next 0.01%) equal to the weighted average of (a) for Floating Rate Loans, the Weighted Average Floating Spread of the Floating Rate Loans and (b) for Fixed Rate Loans, the excess of the Weighted Average Fixed Coupon of the Fixed Rate Loans over the then-current weighted average strike rate under the Hedge Transactions, or, if there are no Hedge Transactions outstanding, over the then current LIBO Rate.

Stripped Interest Rate For each Mortgage Loan, the excess, if any, of the Net Mortgage Rate for such Mortgage Loan over the Remittance Rate.

Lower-Tier Interest Rate As described in the Preliminary Statement.

Initial Mortgage Rate As to each Mortgage Loan, the Mortgage Rate in effect prior to the Initial Adjustment Date.

Net Mortgage Rate With respect to each Mortgage Loan (including a Non-Serviced Mortgage Loan) and any REO Loan (other than the portion of an REO Loan related to any Companion Loan) as of any date of determination, a rate per annum equal to the related Mortgage Rate then in effect (without regard to any increase in the interest rate of any ARD Loan after its respective Anticipated Repayment Date), minus the related Administrative Cost Rate; provided, however, that for purposes of calculating Pass-Through Rates, the Net Mortgage Rate for any Mortgage Loan will be determined without regard to any modification, waiver or amendment of the terms of the related Mortgage Loan, whether agreed to by the Master Servicer, the Special Servicer, a related Non-Serviced Master Servicer or a related Non-Serviced Special Servicer or resulting from a bankruptcy, insolvency or similar proceeding involving the related Mortgagor; provided, further, that for any Mortgage Loan that does not accrue interest on the basis of a 360-day year consisting of twelve (12) 30-day months, then, solely for purposes of calculating Pass-Through Rates and the Weighted Average Net Mortgage Rate, the Net Mortgage Rate of such Mortgage Loan or for any one month period preceding a related Due Date will be the annualized rate at which interest would have to accrue in respect of such Mortgage Loan on the basis of a 360-day year consisting of twelve (12) 30-day months in order to produce the aggregate amount of interest actually accrued in respect of such Mortgage Loan during such one month period at the related Net Mortgage Rate; provided, further, that, with respect to each Actual/360 Mortgage Loan, the Net Mortgage Rate for the one month period (A) preceding the Due Dates that occur in January and February in any year which is not a leap year or preceding the Due Date that occurs in February in any year which is a leap year (in either case, unless the related Distribution Date is the final Distribution Date), will be determined exclusive of any Withheld Amounts, and (B) preceding the Due Date in March (or February, if the related Distribution Date is the final Distribution Date), will be determined inclusive of the amounts withheld in the immediately preceding January and February, if applicable. With respect to any REO Loan, the Net Mortgage Rate shall be calculated as described above, determined as if the predecessor Mortgage Loan had remained outstanding.

Class A-1 Interest Rate means [ ]% per annum (computed on the basis of the actual number of days elapsed during the applicable Interest Period, but assuming a 360-day year).

Reserve Interest Rate With respect to any Interest Determination Date, the rate per annum that the Trustee determines to be either (i) the arithmetic mean (rounded upwards if necessary to the nearest whole multiple of 1/16%) of the one-month U.S. dollar lending rates which New York City banks selected by the Trustee are quoting on the relevant Interest Determination Date to the principal London offices of leading banks in the London interbank market or (ii) in the event that the Trustee can determine no such arithmetic mean, the lowest one-month U.S. dollar lending rate which New York City banks selected by the Trustee are quoting on such Interest Determination Date to leading European banks.