MAPPINGS
Scrabble letter values: M3A1P3P3I1N1G2S1 = 15
Definition
MAPPINGS is the plural of MAPPING.
noun MAPPING: (mathematics) a mathematical relation such that each element of a given set (the domain of the function) is associated with an element of another set (the range of the function).
Synonyms of MAPPING: function, mathematical_function, single-valued_function, map