A "34-inch waist" refers to the measurement around the narrowest part of a person's torso, specifically indicating that the circumference is 34 inches. This measurement is commonly used in clothing sizes, helping individuals find pants, skirts, and other garments that fit properly. In the context of men's clothing, a 34-inch waist typically corresponds to a size large or extra-large, depending on the brand. For women, this measurement may vary in size classification, often relating to a size 14 or 16. Accurate waist measurements are essential for achieving a comfortable fit in apparel.