| a suffix used in names of hydrocarbons of the methane or paraffin series: propane. |
-ane suff.
A saturated hydrocarbon: hexane.
| -ane
A suffix used to form the names of saturated hydrocarbons, such as ethane. The suffix is shortened to -an- before other suffixes to indicate compounds derived from saturated hydrocarbons, as in ethanol. |