( a. )
Pertaining to, or designating, an acid of the formic acid series, found in the tar, wax, or paraffine obtained by distilling certain kinds of wood, as the beech.
( a. )
Pertaining to, or designating, an acid of the formic acid series, found in the tar, wax, or paraffine obtained by distilling certain kinds of wood, as the beech.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012