ex ‧ hib ‧ i ‧ tor /ɪɡˈzɪbətə, ɪɡˈzɪbɪtə $ -ər/ BrE AmE noun [countable]
[ Word Family: noun : ↑ exhibition , ↑ exhibitor , ↑ exhibit ; verb : ↑ exhibit ]
a person or company who is showing their work or products to the public:
an exhibitor at a trade show