IPA: /ˈstɪn.dʒɪ.li/
KK: /ˈstɪn.dʒɪ.li/
In a way that shows a lack of generosity or unwillingness to spend money or share.
He stingily refused to donate to the charity, even though he had plenty of money.
Stingily → It is formed from "stingy" (from Middle English *stingy*, meaning miserly or unwilling to spend) and the suffix "-ly" (meaning in a manner of). The word "stingily" means in a manner that is miserly or unwilling to spend.
Think of someone being 'miserly' when they act 'in a manner' ('-ly') that shows they are unwilling to share or spend.