bitumen /bi-tūˈ or bitˈyu-mən/

1. The name applied to various inflammable impure mixtures of hydrocarbons, such as naphtha, petroleum, asphalt
2. One of these, a tarry substance used to surface roads and roofs

bitūˈminate transitive verb

To mix with or make into bitumen (also bitūˈminize or bitūˈminise)

bituminizāˈtion or bituminisāˈtion noun

• rouser
• rousers
• rouses
• rousing
• rousingly
• roussette
• roussettes
• roust
• roustabout
• roustabouts
• rousted
• rouster
• rousters
• rousting
• rousts
• rout
• rout-cake
• route
• routed
• routeing
• routeman
• route march
• route marches
• routemen
• route one