quadravigesimal /ˌkwɒdˈɹɑvaɪd͡ʒɛsɪməl/noun 2adjective 1forms 1 noun2 •A number system with base twenty-four, using the digits 0–9 and A–N (or Greek α-ω without numerals). •A number expressed in the quadravigesimal system. adjective1 •Of a number, expressed in quadravigesimal. formsquadravigesimals
