surtax /sûrˈtaks/

1. An additional tax
2. Tax payable on incomes above a certain high level (term not in official use in this sense)

1. To tax additionally
2. To charge surtax

• carbureter
• carbureters
• carburetion
• carburetions
• carburetor
• carburetors
• carburets
• carburetted
• carburetted gas
• carburetted hydrogen
• carburetter
• carburetters
• carburetting
• carburettor
• carburettors
• carburisation
• carburisations
• carburise
• carburised
• carburises
• carburising
• carburization
• carburizations
• carburize
• carburized