noun
: an oil containing usually 10 to 55 percent of tar acids obtained by distilling coal tar or by dissolving tar acids in coal-tar oils — compare carbolic oil
noun
: an oil containing usually 10 to 55 percent of tar acids obtained by distilling coal tar or by dissolving tar acids in coal-tar oils — compare carbolic oil
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012