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

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

Encyclopedia: Squeak