ma·ture /mə-'tu̇r, -'chu̇r/ vb ma·tured, ma·tur·ing
vt: to bring to maturity
a policy matured by the death of the insured
vi: to become due, payable, or enforceable; specif: to entitle one to immediate enjoyment of benefits
mature adj
Merriam-Webster’s Dictionary of Law. Merriam-Webster. 1996.