# hair of the dog

> English word · Noun

## Definitions
1. An alcoholic drink, particularly when taken the morning after to cure a hangover.

## Etymology
Ellipsis of hair of the dog that bit one, a folk remedy for rabies by placing hair from the dog that bites one into the wound. The use of the phrase as a metaphor for a hangover treatment dates at least to the 16ᵗʰ century.
The principle of “curing like with like” has existed in various cultures historically; see hair of the dog at Wikipedia for details; the use of the phrase “hair of the dog” for a hangover cure dates to antiquity, an early form being found in the Ugaritic text KTU 1.1114 line 29, where the chief god of the pantheon, i/el, takes some for his health. The usage is in turn a borrowing from Akkadian.A Primer on Ugaritic, p. 121. Cambridge University Press, 2007. →ISBN.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/hair-of-the-dog