Aggrieved means feeling that you have been treated unfairly. An aggrieved customer, look aggrieved, feel aggrieved about it.
It describes the feeling rather than the justice of it, which is why it can be used drily — a player looking aggrieved after a fair decision. In law an aggrieved party is one with standing to complain. Note grieve beneath it.
1adjectiveaggrievedFeeling that you have been treated unfairly.
“The aggrieved customer demanded to speak to the manager.”
aggrieved is a feeling of grievance.
Proto-Indo-European
*gʷreh₂-
Latin
gravare — to weigh down
Old French
agrever
Middle English
agreven
English
aggrieve
English, today
aggrieved
Built from
aggrieve comes from Middle English agreven, from Old French agrever; a + grever (“to burden, injure”), from Latin gravare (“to weigh down”), from gravis (“heavy”). See grieve, and compare with aggravate.
Etymology from Wiktionary, CC BY-SA