1. of, relating to, or having the characteristics of a meteoroid
Usage: astronomy; technical

Examples

• The meteoroidal debris created a spectacular light show in the night sky.
• Scientists studied the meteoroidal particles collected from the upper atmosphere.
• The spacecraft was designed to withstand meteoroidal impacts during its journey.
• Meteoroidal material enters Earth’s atmosphere at extremely high speeds.
• The telescope detected meteoroidal dust in the solar system.
• Researchers analyzed the meteoroidal composition using advanced spectroscopy.