1. a scientist who studies the upper atmosphere and its physical and chemical properties
Usage: scientific

Examples

• The aeronomist analyzed data from high-altitude balloons to study ozone depletion.
• She became an aeronomist after completing her doctorate in atmospheric physics.
• The research team included an aeronomist who specialized in ionospheric studies.
• Government agencies often employ aeronomists to monitor atmospheric conditions.
• The aeronomist’s findings helped explain unusual aurora activity.
• Space weather predictions rely heavily on the work of skilled aeronomists.