Casino games like roulette happen indoors with set odds and instant results....

https://wiki-mixer.win/index.php/What%E2%80%99s_the_Difference_Between_a_Bet_and_Betting%3F

Casino games like roulette happen indoors with set odds and instant results. Gambling covers all risk-taking for money, including casino play and betting. Betting focuses on predicting outcomes, such as football wagers