BEAVERBOARD
Meaning of BEAVERBOARD in English
ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
Etymology: from Beaver Board, a trademark
: a fiberboard used for partitions and ceilings
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012