One who analyzes and forecasts future events, as in sports or politics.
1. (Government, Politics & Diplomacy) slang US and Canadian a person who makes predictions, esp in sport or politics
2. (Gambling, except Cards) slang US and Canadian a person who makes predictions, esp in sport or politics
a person who undertakes to predict the outcome of elections, sports events, etc.
n (esp US inf, also inside dopester) → (bestens informierter) Insider