Plenty/ˈplenti/ Definition 1 of 3Pro Tip 1/3Quantity Context Use 'plenty' to indicate you have more than needed. Don't buy more milk; there's plenty at home. Pro Tip 2/3Non-Countable Items 'Plenty' is often used with non-countable nouns like 'water' or 'patience'. We have plenty of patience for beginners. Pro Tip 3/3Positive Assurance 'Plenty of' conveys a reassuring tone when discussing availability. There are plenty of opportunities for everyone.