Phi Be‧ta Kap‧pa /ˌfaɪ ˌbiːtə ˈkæpə $ -ˌbeɪtə-/
noun[
Date: 1700-1800;
Origin: From the first letters of its Greek motto philosophia biou kybernetes 'philosophy the guide of life']
an American society for university and college students who have done well in their studies
[TahlilGaran] Dictionary of Contemporary English ▲