perfect
perfect (p[schwa]r-fekt), vb. To take all legal steps needed to complete, secure, or record (a claim, right, or interest); to provide necessary public notice in final conformity with the law (perfect a security interest) ( perfect the title). [Cases: Secured Transactions 81. C.J.S. Secured Transactions §§ 3, 50–51, 53, 57, 62–64.]