Strong's #4469: rhaka (pronounced rhak-ah')

of Chaldee origin (compare 7386); O empty one, i.e. thou worthless (as a term of utter vilification):--Raca.

Thayer's Greek Lexicon:

̔́

rhaka (Aramaic transliterated into Greek)

1) empty, i.e. a senseless, empty headed man

2) a term of reproach used among the Jews in the time of Christ

Part of Speech: noun

Usage:

This word is used 1 times:

 

Matthew 5:22: "whosoever shall say to his brother, Raca, shall be in danger of the"