1. produced by radioactive decay
Usage: scientific; geology
2. suitable for radio broadcasting
Usage: media

Examples

• The radiogenic heat from uranium decay warms the Earth’s interior.
• Scientists measured radiogenic isotopes to determine the rock’s age.
• Radiogenic lead forms when uranium undergoes radioactive decay.
• The candidate’s radiogenic voice made her perfect for radio interviews.
• His radiogenic personality translated well to audio-only formats.
• Radiogenic argon accumulates in minerals over geological time.