oenology

This term refers to the technical and scientific study of wine, encompassing everything from the chemistry of fermentation to the biology of grapes. It is a specialized academic term used primarily in professional, agricultural, or academic settings, distinguishing the rigorous science of production from the more sensory-focused art of tasting.

While often confused with sommelierie or enology (the American spelling), oenology specifically emphasizes the production process and the chemical composition of the wine. It is an uncountable noun, as it describes a field of study or a branch of science, and therefore does not have a plural form.