DuckCorp Dico

Found one definition

1.                 From Japanese-English FreeDict Dictionary ver. 0.1:
                   
   
   
                   
                     
   強 /(en)tʃˈaɪniːz(ja)lˈe̞tə/, きょう /kʲˈo̞ɯᵝ/
   1. (noun, used as a suffix)
   a little over, a little more than
   2. powerhouse, one of the biggest, one of the most powerful