1. the seams on the inside of the legs of pants or trousers, or the length of these seams

Examples

• The tailor measured the inseams to ensure a proper fit.
• These jeans have a 32-inch inseam.
• She hemmed the pants by shortening the inseams.
• The inseams on his dress pants were perfectly straight.
• Different brands use varying inseam measurements for the same size.
• The seamstress reinforced the inseams to prevent tearing.