carbonium
noun
car·bo·ni·um kär-ˈbō-nē-əm 
: an organic ion carrying a positive charge on a carbon atom compare carbanion
Example Sentences
Recent Examples on the Web The bezel is blue carbonium, a lightweight, durable material used in the aerospace industry that, because its manufacturing process involves using waste materials, has a 40% lower environmental impact than other carbon. 
Carol Besler, Forbes, 9 Apr. 2021
Carol Besler, Forbes, 9 Apr. 2021 Word History
Etymology
carb- + -onium
First Known Use
1902, in the meaning defined above
- pattering
- patterings
- pattern
- pattern (something) on
- pattern bargaining
- pattern bombing
- pattern card
- pattern chain
- pattern mold
- pattern molder
- pattern on
- pattern oneself after
- pattern oneself on
- pattern plate
- pattern something on
- pattern-molded
- pattern-word
- patterned
- patterning
- patternings
- patternize
- patternless
- patternmaker
- patternmaker's saw
- patternmakers