| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | carburetor | US | Historically important component of internal combustion engines before fuel injection technology became prevalent | 1 |
| 2 | carburetor | United States | Used in older car models for fuel mixing and combustion | 1 |
| 3 | carburetor | United States | Used in older automobile engines to mix air and fuel before combustion | 1 |
| 4 | carburetor | United States | Once a standard component in traditional gasoline-powered vehicles | 1 |
| 5 | carburetor | United States | Used in older vehicles for mixing air and fuel in internal combustion engines | 1 |