1. of, relating to, or measured in decameters (units of length equal to 10 meters)
Usage: technical; used in scientific and engineering contexts
2. of or relating to radio waves with wavelengths between 10 and 100 meters
Usage: technical; telecommunications and radio frequency context

Examples

• The decametric wavelengths are used in certain radio communication systems.
• Decametric measurements are common in large-scale surveying projects.
• The antenna was designed to receive decametric radio signals.
• Decametric distances are often used in geological and environmental studies.