Noun(1) a port city in northeastern England on the River Tyne; a center for coal exports (giving rise to the expression `carry coals to Newcastle' meaning to do something unnecessary(2) a port city in northeastern England on the River Tyne(3) a center for coal exports (giving rise to the expression `carry coals to Newcastle' meaning to do something unnecessary)
Noun(1) a port city in northeastern England on the River Tyne; a center for coal exports (giving rise to the expression `carry coals to Newcastle' meaning to do something unnecessary(2) a port city in northeastern England on the River Tyne(3) a center for coal exports (giving rise to the expression `carry coals to Newcastle' meaning to do something unnecessary)