Oenology (BrE) or enology (AmE) is the science and study of all aspects of wine and winemaking from the grape harvest to bottle. An expert in the field of oenology is known as an oenologist.
Oenology is usually not considered to include the study of vine growing and grape harvesting. This subfield of agricultural practice and science is called viticulture, which makes "viticulture & oenology" a common designation for training programmes and research centres which include both "outdoors" and "indoors" aspects of wine production.
The name oenology is derived from the Greek term, oenos (οίνος), which means wine, and the suffix -logy (from the Greek λόγος, meaning speech, logic or study).
