ethanol
[U] Uncountable
This term is the precise scientific designation for what is commonly called grain alcohol. While alcohol is a broad category of organic compounds, ethanol specifically refers to the molecule used in alcoholic beverages and industrial solvents. It carries a sterile, technical connotation, evoking images of laboratories, chemical formulas, and biofuel production. In modern discourse, the word is heavily associated with environmental policy and the automotive industry. It shifts the focus away from intoxication and toward energy, sustainability, and chemistry, distinguishing it from methanol, which is toxic and not suitable for human consumption.
Used to describe the chemical substance as a mass, such as in a laboratory beaker or a fuel tank.