noun
an electromagnetic wave frequency between audio and infrared
• Hyponyms:
↑station, ↑extremely low frequency, ↑ELF, ↑very low frequency, ↑VLF, ↑low frequency, ↑LF, ↑medium frequency, ↑MF, ↑high frequency, ↑HF, ↑very high frequency, ↑VHF, ↑ultrahigh frequency, ↑UHF, ↑superhigh frequency, ↑SHF, ↑extremely high frequency, ↑EHF
• Part Holonyms: ↑electromagnetic spectrum
Useful english dictionary. 2012.