Meaning of ばいにん in Japanese

It seems that your search contains the following:

Definition of ばいにん

ばいにん(bainin) 【売人】

しょうばいにん(shoubainin) 【商売人】

(n) merchant; trader
expert (professional) in a given trade or profession; shrewd businessman; expert
woman working in the nightlife business (bar or nightclub hostess, geisha, etc.); demimondaine →Related words: 商売女 , 水商売

はんばいにん(hanbainin) 【販売人】

きょうばいにん(kyoubainin) 【競売人】