Whether it is in your pickle, your sub, or your salad, cucumbers are a "go-to" quick way to prepare anything and everything tasty. But did you know that cucumber is actually not a vegetable?Cucumbers are a member of the gourd or Cucurbitaceae, family of plants. Its origins can be traced to Southeast Asia but it is currently growing all over the world. They come in different shapes and sizes and sometimes also in different colors.Though people may think of it as a vegetable, but the scientific definition says that it is a type of fruit. This means, botanically, this is a fruit due to its biological function. Botany is a study of plants, where fruits allow a flowering plant to reproduce. Fruit is then formed from the ovary that exists within the flower and houses the seeds, which will eventually grow into a new plant.Whereas, as per botany, and also a study called the Classification of fruits and vegetables, published in 2009 in the Journal of Food Composition and Analysis, the term "vegetables" is actually reserved for other parts of a plant such as leaves, stems, or roots.Since cucumbers grow from a flower and also contain seeds, thus, it is defined as a fruit and not a vegetable.Is it healthy?As per the USDA Food Composition Database, cucumbers are not an essential source of many vitamins and minerals, they mostly comprise of water. This makes it a "go-to" food especially during the summers to avoid dehydration.However, 1/2 cup serving provides around 11% of the daily recommendation for vitamin K, which helps with blood clotting and bone health. They are also rich in plant compounds, which have potent antioxidant and anti-inflammatory properties.ALSO READ: You Know What: Garlic Is A Vegetable, Not A SpiceThey are also low in calories, carbs, and fat, which makes them the best option for almost any diet. Furthermore, the crunchy texture and refreshing taste are the cherry on top!Why do people think of it as a vegetable?The confusion comes due to the classifications of fruits and vegetables based on their culinary use. The culinary definition comes from the flavor, texture, and application of the food with a particular dish.Fruits are usually classified as something which is sweet, tart, or tangy, with a softer texture. They are also most likely to be used in desserts, pastries, etc. Whereas vegetables may have a bitter element, suited for savory dishes and salads.However, even for flavor, cucumber falls somewhere in the middle, although it is most likely leaning towards being a vegetable. It has a crisp texture, and mild taste, and could have a bitter flavor at times.How else can you use a cucumber?Salads and pickles are obvious with cucumber, but there are other ways to try cucumber. You can spice your cucumber salad by using rice vinegar, soy sauce and sesame oil with toasted sesame seeds. In hot summers, you can make smoothies or gazpacho for a refreshing, cool and hydrating drink. It can also do well as a tabbouleh, yogurt dip, or for salsa.Cucumber could also be used for your beauty applications. We have all seen in popular media, that the hack is to place slices of cucumber over your eyes and relax. It helps reduce swelling and help revive puffy, tired-looking eyes.