"Minimum withdrawal" refers to the smallest amount of money that is required or allowed to be taken out of an account or from a certain fund. Full definition
Minimum withdrawal amount of $ 1,000 and minimum remaining balance of $ 1,000. (td.com)
Also, see their FAQ page for details on minimum withdrawal limits, proof and any other issues, as these will depend on the payment method and can change over time. (daytrading.com)
Guaranteed minimum withdrawal benefit riders can be added to variable annuities to ensure that some minimum value is paid out even if the investments inside the contract perform poorly. (investopedia.com)