| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Heater operator | Occupations | Drives and controls machine that heats and scrapes road surface to smooth surface: Starts burner (heating unit) of machine. Presses lever to lower heating unit over pavement to soften pavement. Turns handwheels to lower and position scraper blade. Drives machine over road to smooth surface. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
