defense advanced research projects agency defense • defense attorney · · · Info · Definitions · Characters · · defense advanced research projects agency · · Text Common · · Latin · · Scripts 41 · · Length 11 · · Syllables Definitions · · · (noun) the central research and development organization for the United States Department of Defense; responsible for developing new surveillance technologies since 9/11. Synonyms: Defense Advanced Research Projects Agency, DARPA. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 g latin small letter g U+0067 h latin small letter h U+0068 j latin small letter j U+006A n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076 y latin small letter y U+0079