1.
[syn: grudge, score, grievance]
2. an allegation that something imposes an illegal obligation or denies some legal right or causes injustice;
3. a complaint about a (real or imaginary) wrong that causes resentment and is grounds for action;
The Collaborative International Dictionary of English v.0.48:
Grievance \Griev"ance\, n. [OF. grevance. See Grieve, v. t.]
1. A cause of uneasiness and complaint; a wrong done and
suffered; that which gives ground for remonstrance or
resistance, as arising from injustice, tyranny, etc.;
injury.
[1913 Webster]
2. Grieving; grief; affliction.
[1913 Webster]
The . . . grievance of a mind unreasonably yoked.
--Milton.
Syn: Burden; oppression; hardship; trouble.
[1913 Webster]
WordNet (r) 3.0 (2006):
grievance
n 1: a resentment strong enough to justify retaliation; "holding
a grudge"; "settling a score" [syn: grudge, score,
grievance]
2: an allegation that something imposes an illegal obligation or
denies some legal right or causes injustice
3: a complaint about a (real or imaginary) wrong that causes
resentment and is grounds for action