Where does “hypergrammatical” come from?

hypergrammatical (English) comes from English grammatical, from Middle French grammatical, from Latin grammaticalis, from Latin grammatica, from Latin grammaticus, from Ancient Greek γραμματικός, from Ancient Greek γράμμα, from Ancient Greek γράφω — to turn, bend, twist, wind; to tie, bind...

hypergrammatical (English): Employing or relating to hypercorrect grammar

Definitions

  1. Employing or relating to hypercorrect grammar

Ancestry of “hypergrammatical”, step by step

hypergrammatical traces back through two separate lines of ancestry.

via English grammatical

StepLanguageWordMeaning
1EnglishgrammaticalNot breaching any constraints of the grammar, or...
2Middle Frenchgrammatical
3Latingrammaticalisgrammatical; of or pertaining to grammar
4Latingrammaticagrammar, philology; ablative singular of...
5Latingrammaticusof or pertaining to the study of language, of...
6Ancient Greekγραμματικόςknowing one’s letters, of a good scholar;...
7Ancient Greekγράμμαthat which is written, that which is drawn,...
8Ancient Greekγράφωto scratch, cut into; to draw, sketch, paint; to...
9Proto-Hellenicgrəpʰōto scratch, cut or carve into
10Proto-Indo-Europeangerbʰ-to carve
11Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...

via English hyper

StepLanguageWordMeaning
1Englishhyperhyperactive; energetic; overly diligent;...
Every word from Proto-Indo-European ger-
hypergrammatical — Etymology, Origin & Word History | Etymology Explorer