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2 principal / ˈ prɪnsəpəl/ noun plural principals Britannica Dictionary definition of PRINCIPAL [count] 1 a US : the person in charge of a public school

adjective Of, relating to, or being financial principal, or a principal in a financial transaction. noun One who holds a position of presiding rank, especially the head of an elementary school, middle school, …

Does your employer offer a 401(k), 403(b) or governmental 457(b) plan? These common retirement savings plans can help make the process of saving for retirement easier.

Principal definition: First or highest in rank or importance.

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