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Pronunciation varies by accent · noun
A form of cardboard used as the insulating base of electrical transformers.
Use transformerboard when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Transformerboard means A form of cardboard used as the insulating base of electrical transformers.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use transformerboard where its definition matches the intended context.
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