| var. of carbo- before a vowel: carbazole. |
| a combining form used in the names of chemical compounds in which carbon is present: carbohydrate. |
| carb- pref. Variant of carbo-. |
| carbo- or carb- pref. Carbon: carbohydrate. [French, from carbone, carbon; see carbon.] |
carb- pref.
Variant of carbo-.
carbo- or carb-
pref.
Carbon: carbohydrate.