1. of, relating to, or containing ozone
Usage: technical; chemistry
2. having the fresh, clean smell associated with ozone

Examples

• The ozonic layer protects Earth from harmful ultraviolet radiation.
• Scientists measured ozonic concentrations in the upper atmosphere.
• After the thunderstorm, the air had a distinctly ozonic smell.
• The ozonic treatment helped purify the water supply.
• Researchers studied ozonic depletion over Antarctica.
• The mountain air felt crisp and ozonic after the rain.