Where does “grandboss” come from?

grandboss (English) comes from English grand, from Middle English grand, from Anglo-Norman graunt, from Old French grant, from Old French -ur, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs — Creates action nouns or result nouns from verbs;...

grandboss (English): The boss of one's boss

Definitions

  1. The boss of one's boss

Ancestry of “grandboss”, step by step

grandboss traces back through two separate lines of ancestry.

via English grand

StepLanguageWordMeaning
1EnglishgrandOf a large size or extent; great; Great in size,...
2Middle Englishgrand
3Anglo-NormangrauntLate Anglo-Norman spelling of grant
4Old Frenchgrantbig, large
5Old French-ur-er, used for form agent nouns
6Latin-orused to form a third-declension masculine...
7Proto-Italic-ōsCreates masculine action nouns or result nouns...
8Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
9Proto-Indo-European-oss
10Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via English boss

StepLanguageWordMeaning
1EnglishbossA person who oversees and directs the work of...
2Middle Englishbos
3Old Frenchboceswelling
4Vulgar Latinbottiabump
5Frankishbottija
6Frankishbōtanto strike, knock down
7Proto-Germanicbautanąto beat, push
8Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
9Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...
Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Old French -ur