Where does “high-flying” come from?

high-flying (English) comes from English high, from Middle English heigh, from Old English hēah, from Old English hām, from Proto-West Germanic haim, from Proto-Germanic haimaz, from Proto-Indo-European ḱóymos, from Proto-Indo-European ḱey- — to be lying down; to settle.

high-flying (English): Characteristic of a highflier; extravagant in conduct or opinion

Definitions

  1. Characteristic of a highflier; extravagant in conduct or opinion

Ancestry of “high-flying”, step by step

high-flying traces back through two separate lines of ancestry.

via English high

StepLanguageWordMeaning
1EnglishhighElevated, extending above a base or average...
2Middle Englishheighhigh; Alternative form of hey; Alternative form...
3Old Englishhēahhigh, tall, lofty, high-class, exalted, sublime,...
4Old Englishhāmhome; village, community; village, hamlet, manor,...
5Proto-West Germanichaimhome
6Proto-Germanichaimazhome; house; village
7Proto-Indo-Europeanḱóymosof the home, belonging to the family; village,...
8Proto-Indo-Europeanḱey-to be lying down; to settle

via English flying

StepLanguageWordMeaning
1EnglishflyingThat flies or can fly; Brief or hurried; Not...
2Middle Englishflyinge
Every word from Proto-Indo-European ḱey-