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1. Make a high-pitched, screeching noise
   "My car engine makes a squeaking noise";
   - whine, screech, creak, screak [dialect], skreak [non-standard]
    
2. [informal] Give away information about somebody
   - denounce, tell on, betray, give away, rat [informal], grass, shop [informal], snitch [informal], stag

1. A short high-pitched noise
   "the squeak of shoes on powdery snow"
    
2. Something achieved (or escaped) by a narrow margin
   - close call, close shave, squeaker, narrow escape

Derived forms: squeaked, squeaks, squeaking

Type of: accomplishment, achievement, inform, make noise, noise, resound

Encyclopedia: Squeak