Lemon is a vibrant fruit known for its bright yellow color and distinctive sour taste. It is part of the citrus family and has a juicy, tangy interior divided into segments and enclosed in a textured peel. The scent of lemon is clean, refreshing, and unmistakably sharp, often associated with cleanliness and freshness. This invigorating aroma comes from limonene, a natural compound found in the lemon peel. When the peel is pressed or zested, it releases essential oils that carry this strong, citrusy fragrance. Lemon's scent is not only uplifting but also has a slight undertone of sweetness, which balances its predominantly acidic profile. Overall, the smell of lemon is often described as revitalizing and is widely used in aromatherapy to enhance mood and invigorate the senses.