Finance and Business What language is Raca? What language is Raca? Definition of raca in the English dictionary The definition of raca in the dictionary is a biblical word of Aramaic origin meaning `worthless' or `empty'. What does the word Rocca mean? noun. [ feminine ] /'rɔkːa/ (fortezza) stronghold , fortress. Related Posts:Why did Jesus warn against saying the word "raca" in the Bible?What Aramaic word did Jesus address God?What is the best version of Stronghold?What is an example of Stronghold?