1. relating to or measured between the pupils of the two eyes
Usage: commonly used in optometry and ophthalmology

Examples

• The optometrist measured the interpupillary distance to ensure the glasses were properly fitted.
• Interpupillary distance is an important measurement for adjusting binoculars.
• The frames were adjusted to match the patient's interpupillary measurement.
• Virtual reality headsets require accurate interpupillary distance settings for comfort.
• The interpupillary gap varies from person to person and affects eyewear alignment.