Word: flashtube
Part of speech: Noun
Syllables: flash
tube
Definition: Alternative form of flashlamp;  is an electric arc lamp designed to produce extremely intense, incoherent, full-spectrum white light for very short durations
Morphemes:
Affix: flash
Language: en
PoS: Noun
Meaning: A flashlight; an electric torch.
Affix: tube
Language: en
PoS: Noun
Meaning: A television. Compare with cathode ray tube and picture tube.