Where does “headrush” come from?

headrush (English) comes from English head, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz, from Proto-Indo-European -ḱos — -y, -ic.

headrush (English): A sudden feeling of dizziness and/or euphoria,...

Definitions

  1. A sudden feeling of dizziness and/or euphoria,...

Ancestry of “headrush”, step by step

headrush traces back through two separate lines of ancestry.

via English head

StepLanguageWordMeaning
1EnglishheadThe part of the body of an animal or human which...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic

via English rush

StepLanguageWordMeaning
1EnglishrushAny of several stiff plants of the genus...
2Middle Englishruschen
3Old Englishhrysċanto jolt, startle
4Proto-Germanichurskijanąto be quick; rush; drive
5Proto-Germanichurskazfast; quick; lively
6Proto-Indo-Europeanḱers-to run
Every word from Proto-Indo-European -ḱos