( n. )
The heart wood or the resin of the Guaiacum offinale or lignum-vitae, a large tree of the West Indies and Central America. It is much used in medicine.
( n. )
The heart wood or the resin of the Guaiacum offinale or lignum-vitae, a large tree of the West Indies and Central America. It is much used in medicine.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012