Home › Words › M › madogrammadogrammadogram means A form of variogram that plots the mean absolute deviation.Among words judged in Lexicurio's Arena, madogram ranks #32,196 of 42,749 for Qualifying.EtymologyInitial letters of mean absolute deviation + -gram.nounA form of variogram that plots the mean absolute deviation.Definitions & examples from Wiktionary (CC BY-SA 3.0).