A strong contender is someone or something that has a high chance of being successful, winning, or achieving their goal. It refers to an individual or team who is considered to be one of the top competitors in a particular event, race, competition, or contest. They are typically well-prepared and have what it takes to compete with others at a high level, making them a formidable opponent that should not be underestimated. In short, a strong contender is someone who has the potential to come out on top in their given situation.