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Definition of Mapper
1. Noun. A clerk who marks data on a chart. 
Definition of Mapper
1. Noun. One who maps ¹
¹ Source: wiktionary.com
Definition of Mapper
1. one that maps [n -S] - See also: maps
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1. Noun. A clerk who marks data on a chart. 
1. Noun. One who maps ¹
¹ Source: wiktionary.com
1. one that maps [n -S] - See also: maps