poll ‧ ster /ˈpəʊlstə $ ˈpoʊlstər/ BrE AmE noun [countable]
someone who works for a company that prepares and asks questions to find out what people think about a particular subject
poll ‧ ster /ˈpəʊlstə $ ˈpoʊlstər/ BrE AmE noun [countable]
someone who works for a company that prepares and asks questions to find out what people think about a particular subject
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012