A "tight fit" refers to a situation where two or more objects are closely matched in size, leaving little to no space between them. This term is often used in various contexts, such as in construction, where materials like bricks or pipes must fit snugly together to ensure stability and functionality. In clothing, a "tight fit" describes garments that closely hug the body, providing a sleek appearance. This style is popular in fashion, as it can enhance the wearer's silhouette. However, it may also limit comfort and movement, depending on the material and design of the clothing.