Where does “graymail” come from?

graymail (English) comes from English mail, from Middle English mal, from Old English māl, from Old Norse mál, from Proto-Germanic mēlą, from Proto-Indo-European melh₂-, from Proto-Indo-European mel-, from Proto-Indo-European mey- — to strengthen; to bind; to change, exchange.

graymail (English): The threatened exposure of state secrets in order...

Definitions

  1. The threatened exposure of state secrets in order...

Ancestry of “graymail”, step by step

graymail traces back through two separate lines of ancestry.

via English mail

StepLanguageWordMeaning
1EnglishmailA bag or wallet; A bag containing letters to be...
2Middle Englishmal
3Old Englishmālspeech, contract, agreement; suit, case, action,...
4Old Norsemállanguage; speech; matter, affair
5Proto-Germanicmēląmeasure, measurement; time, occasion; point in...
6Proto-Indo-Europeanmelh₂-to grind, to crush
7Proto-Indo-Europeanmel-soft; tender; weak; to deceive; to rub
8Proto-Indo-Europeanmey-to strengthen; to bind; to change, exchange

via English gray

StepLanguageWordMeaning
1EnglishgrayHaving a color somewhere between white and black,...
2EnglishgreyBritain and Commonwealth of Nations standard...
3Middle Englishgreygrey, dull, drab; glinting, glistening; grey
4Old Englishgrǣġ
5Proto-West Germanic*grāugrey
6Proto-Germanicgrēwazgrey
7Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European mey-Every word from Proto-Indo-European mel-Every word from Proto-Indo-European melh₂-