# horndog

> English word · Noun

## Definitions
1. A person (particularly a man) who is fixated on sex.

## Etymology
From the sexual sense of horn (late 18c. slang expression to have the horn, from which came horny) + dog (“sexually aggressive man”).

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