U.S. Treasury securities. Definition: Interest-bearing obligations if the U.S. government issued by the U.S. Department of the Treasury as a means of borrowing money to meet government expenditures not covered by tax revenues. There are three types of marketable Treasury securities-bills, notes and bonds.
Webster Dictionary(0.00 / 0 votes)Rate this definition: Rigorous(adj) manifesting, exercising, or favoring rigor; allowing no abatement or mitigation; scrupulously accurate; exact; strict; severe; relentless; as, a rigorous officer of justice; a rigorous execution of law; a rigorous definition or demonstration.
2 the quality or state of being demanding or unyielding (as in discipline or criticism) after being coddled by his former coach, the swimmer was shocked by the rigor of the new training program Synonyms exactingness, hardness, harshness, inflexibility, rigidity, rigidness, severity, rigorousness, sternness, strictness, stringencyRelated Words ...