sexagesimal
Syllabification: (sex·a·ges·i·mal)
Pronunciation: /ˌseksəˈjesəməl/
Definition of sexagesimal
adjective
noun
(also sexagesimal fraction)Origin:
late 17th century: from Latin sexagesimus 'sixtieth' + -al
late 17th century: from Latin sexagesimus 'sixtieth' + -al