ˈ ̷ ̷| ̷ ̷ ̷ ̷- noun
: a gypsum plaster containing shredded wood fiber to reduce the weight and to improve its sound-absorbing properties
ˈ ̷ ̷| ̷ ̷ ̷ ̷- noun
: a gypsum plaster containing shredded wood fiber to reduce the weight and to improve its sound-absorbing properties
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012