IPA: /bɪˈɡrʌdʒ.ɪŋ.li/
KK: /bɪˈɡrʌdʒɪŋli/
In a way that shows reluctance or unwillingness to do something, often because of envy or resentment.
She begrudgingly agreed to help him with his project, even though she didn't want to.
Begrudgingly → It is formed from "be-" (a prefix meaning to cause or make) and "grudge" (from Old French *gruger*, meaning to murmur or complain) and the suffix "-ingly" (meaning in a manner of). The word describes doing something in a manner that shows reluctance or resentment, as if one is causing a grudge to be expressed.
Think of 'causing' ('be-') someone to 'murmur' or 'complain' ('grudge') when they do something reluctantly. This helps you remember that begrudgingly means doing something with reluctance.