DICTIONARY ENTRY
4 SYLLABLES
radio spectrum
/'reɪdi,oʊ_'spɛktrəm/ · reɪdioʊspɛktrəm
Radio spectrum has 4 syllables: ra · di · o spec · trum.
ra
01
di
02
o spec
03
trum
04
noun. The entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television.
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