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nounan agency of the Intelligence Community that conducts advanced research and development related to information technology
Definition that contains arda
- abnormality retardation sufficient to fall outside the normal range of intelligence
- idiocy extreme mental retardation
- abydos an ancient Greek colony on the Asiatic side of the Dardanelles; scene of the legend of Hero and Leander
- bonito flesh of mostly Pacific food fishes of the genus Sarda of the family Scombridae; related to but smaller than tuna
- imbecility retardation more severe than a moron but not as severe as an idiot
- marmara an inland sea in northwestern Turkey; linked to the Black Sea by the Bosporus and linked to the Aegean by the Dardanelles
- trisomy 21 a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation
- xxy-syndrome syndrome in males that is characterized by small testes and long legs and enlarged breasts and reduced sperm production and mental retardation; a genetic defect in which an extra X chromosome (XXY) is present in the male
- maple syrup urine disease an inherited disorder of metabolism in which the urine has a odor characteristic of maple syrup; if untreated it can lead to mental retardation and death in early childhood
- elettaria cardamom