vendor
/ˈvendɔː(r)/( <美> 亦作vender)
noun
1- a person or company offering something for sale, especially a trader in the street（尤指街上的）摊贩; 小贩：
an Italian ice-cream vendor.
意大利冰淇淋摊贩。
1.1
- Law the seller in a sale, especially of property【律】（尤指房地产）卖主, 卖方。
词源
late 16th cent.: from Anglo-Norman French vendour （see VEND）.