What does nonthermionic mean?
Nonthermionic means Not thermionic..
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Pronunciation varies by accent · adjective
Not thermionic..
Use nonthermionic when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Nonthermionic means Not thermionic..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use nonthermionic where its definition matches the intended context.
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