say it: AHR-duh
arda is a noun meaning "an agency of the Intelligence Community that conducts advanced research and development related to information technology". It is pronounced /ˈɑɹdə/ — AHR-duh. It carries one recorded sense.
an agency of the Intelligence Community that conducts advanced research and development related to information technology
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for arda come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.