Words that rhyme with gaidar

n 1: a unit of surface area equal to 100 square meters [syn: are, ar]

n 1: measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects [syn: radar, microwave radar, radio detection and ranging, radiolocation]

n 1: a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere [syn: argon, Ar, atomic number 18] 2: a unit of surface area equal to 100 square meters [syn: are, ar] 3: a state in south central United States; one of the Confederate states during the American Civil War [syn: Arkansas, Land of Opportunity, AR]