Where does “extremogram” come from?

extremogram (English) comes from English Gram, from French gramme, from Latin gramma, from Ancient Greek γράμμα, from Ancient Greek γράφω, from Proto-Hellenic grəpʰō, from Proto-Indo-European gerbʰ-, from Proto-Indo-European ger- — to turn, bend, twist, wind; to tie, bind...

extremogram (English): A correlogram used for plotting rare events

Definitions

  1. A correlogram used for plotting rare events

Ancestry of “extremogram”, step by step

extremogram traces back through two separate lines of ancestry.

via English Gram

StepLanguageWordMeaning
1EnglishGramClipping of Instagram
2Frenchgrammegram
3Latingrammagram
4Ancient Greekγράμμαthat which is written, that which is drawn,...
5Ancient Greekγράφωto scratch, cut into; to draw, sketch, paint; to...
6Proto-Hellenicgrəpʰōto scratch, cut or carve into
7Proto-Indo-Europeangerbʰ-to carve
8Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via English extreme

StepLanguageWordMeaning
1EnglishextremeOf a place, the most remote, farthest or...
2Old Frenchextreme
3Latinextrēmusrear
4Proto-Italiceksterisemos
Every word from Proto-Indo-European ger-Every word from Proto-Indo-European gerbʰ-Every word from Proto-Hellenic grəpʰō
extremogram — Etymology, Origin & Word History | Etymology Explorer