claimletter
nounUK /ˈkleɪmˌlɛtə/
US /ˈkleɪmˌlɛtər/
A letter you write to ask for something you think you should get.
She sent a claimletter to the airline about her lost suitcase.
OTHER MEANINGS
2. A letter that officially asks an insurance company to pay money.
He mailed the claimletter with photos of the damaged car.
3. A letter that states you have a right to something.
The lawyer wrote a claimletter to the landlord.
4. A letter asking for a prize or reward.
The winner sent a claimletter to get her trophy.