Meaning of MAPPING in English MAPPING [map.ping] n (ca. 1775) 1: the act or process of making a map 2: function 5a "a one-to-one continuous ~" Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012 Dictionaries → English dictionaries → Merriam-Webster English vocab Словари → Английские словари → Английский словарь Merriam Webster