The definition of a Roth IRA is a type of tax-advantaged individual retirement account which allows the funds to be withdrawn tax free once the account owner reaches retirement age.(noun)
An example of a Roth IRA is an account that you open for your retirement that receives special tax treatment from the IRS.
See Roth IRA in American Heritage Dictionary 4
Origin: After William Victor Roth, Jr. (1921-2003), U.S. congressman.
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