squealer
squea·ler
noun
1.
one who reveals confidential information in return for money
Origin
From squeal + -er.
Related words
Narrower terms
Parts
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.