arithmetization
noun
arith·me·ti·za·tion
| \ əˌrithmətə̇ˈzāshən, -əˌtīˈz-; ˌa(ˌ)rithˌmetə̇ˈz-\
plural -s
Definition of arithmetization
: the treatment of various branches of higher mathematics by methods involving only the fundamental concepts and operations of arithmetic