[1] : WordNet (r) 2.0

infrared frequency
     n : the infrared part of the electromagnetic spectrum;
         electromagnetic wave frequencies below the visible range;
         "they could sense radiation in the infrared" syn: infrared
see also:
infrared 

Frequency >> F Words
Frequency, definition of term: Frequency
frequency_pag1.html

Infrared >> I Words
Infrared, definition of term: Infrared
infrared_pag1.html

Infrared Light >> I Words
Infrared Light, definition of term: Infrared Light
infrared+light_pag1.html

Frequency Shift >> F Words
Frequency Shift, definition of term: Frequency Shift
frequency+shift_pag1.html

Frequency Distr >> F Words
Frequency Distr, definition of term: Frequency Distr
frequency+distr_pag1.html

Frequency Modul >> F Words
Frequency Modul, definition of term: Frequency Modul
frequency+modul_pag1.html

Frequency Divis >> F Words
Frequency Divis, definition of term: Frequency Divis
frequency+divis_pag1.html

Radio Frequency >> R Words
Radio Frequency, definition of term: Radio Frequency
radio+frequency_pag1.html

High Frequency >> H Words
High Frequency, definition of term: High Frequency
high+frequency_pag1.html