fullerboard

noun

ful·​ler·​board
: a paperboard which may be pressed into various forms and used as an electrical insulator in low-voltage work

called also pressboard

Word History

Etymology

probably from the name Fuller

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Dictionary Entries Near fullerboard

Cite this Entry

“Fullerboard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fullerboard. Accessed 7 Dec. 2024.

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