"grievence" is probably misspelled. Trying grievance instead Definition of grievance
grievance has definitions from the fields of law,criminal law
1
[ noun ] (law,criminal law) an allegation that something imposes an illegal obligation or denies some legal right or causes injustice
2
[ noun ] a resentment strong enough to justify retaliation

Synonyms

grudge score

Examples

"holding a grudge" "settling a score"

3
[ noun ] a complaint about a (real or imaginary) wrong that causes resentment and is grounds for action
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