English
hexatrigesimal
From hexa- + tri- + decimal; see the Wikipedia article for hexadecimal for more information.
Formed from hexa- + tri- + decimal
Proto-Indo-European *déḱm̥ ‘ten’
Proto-Italic *dekem
Latin decem ‘ten’
Latin decimus ‘tenth’
Medieval Latin decimalis
English decimal
Today it means
noun A number system with base thirty-six, using the digits 0–9 and A–Z.
Language periods are conventional ranges, not dates for this word.
Etymograph / hexatrigesimal