여론 조사를 실시하거나 그 결과를 분석하는 사람 또는 기관.
A person or organization that conducts or analyzes public opinion polls, especially regarding political elections.
예문:
"The pollster's findings suggested a tight race between the two candidates."
"A professional pollster must ensure that the sample size is representative of the population."
"Many pollsters were criticized for failing to predict the outcome of the last election."