ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
Etymology: probably from the name Fuller
: a paperboard which may be pressed into various forms and used as an electrical insulator in low-voltage work — called also pressboard
ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
Etymology: probably from the name Fuller
: a paperboard which may be pressed into various forms and used as an electrical insulator in low-voltage work — called also pressboard
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012