Is alcohol a hydrocarbonis alcohol a hydrocarbon

Alcohols are not hydrocarbons.

By definition, hydrocarbons are only made up of hydrogen and carbon.

By definition, alcohols have at least one group of - OH.

Since alcohols have oxygen, they can't be considered a hydrocarbon.

(Alcohols may contain hydrocarbons groups, but that doesn't necessarily classify them as hydrocarbons themselves.)