The term 'aroma of wine' can be summarized by the four-letter word 'NOSE'. The aroma of wine is the smell of the wine, which is often described as having a variety of different scents and aromas. It is an important part of the overall experience of tasting wine, as it can provide insight into the flavor and quality of the wine. The NOSE is the most important tool for detecting the aroma of wine, as it is able to detect subtle nuances in the scent that may not be detectable by other senses.