NEWBORN Meaning of NEWBORN in English new ‧ born /ˈnjuːbɔːn $ ˈnuːbɔːrn/ BrE AmE adjectivenewborn child/baby/son etc a child that has just been born —newborn noun [countable] Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012