We found 9 dictionaries that define the word drum brakes:

General (6 matching dictionaries)

1. drum brakes: Collins English Dictionary
2. drum brakes: Vocabulary.com
3. drum brakes: Wiktionary
4. Drum brakes: Wikipedia, the Free Encyclopedia
5. drum brakes: Rhymezone
6. drum brakes: TheFreeDictionary.com

Computing (1 matching dictionary)

7. drum brakes: Encyclopedia

Tech (2 matching dictionaries)

8. AUTOMOTIVE TERMS (No longer online)
9. Subaru-Speak (No longer online)

(Note: See drum_brake as well.)

Definitions from WordNet (drum brakes) ▸ noun:  hydraulic brake in which friction is applied to the inside of a spinning drum by the brake shoe Opposite: disc brakes, rotor brakes ▸ Words similar to drum brakes ▸ Usage examples for drum brakes ▸ Idioms related to drum brakes ▸ Wikipedia articles (New!) ▸ Words that often appear near drum brakes ▸ Rhymes of drum brakes ▸ Invented words related to drum brakes