DICTIONARY ENTRY
3 SYLLABLES
electron tube
/ɪ'lɛktrɑn_tub/ · ɪlɛktrɑntub
Electron tube has 3 syllables: e · lec · tron tube.
e
01
lec
02
tron tube
03
noun. Electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope.
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