The story
From fire + box. In the sense of a redheaded woman, from box (“vagina”).
Etymology from Wiktionary, CC BY-SA 4.0.
firebox
Today it means: The chamber of a steam engine, or a steam locomotive, in which the fuel is burned. Full definition →
Today it means: The chamber of a steam engine, or a steam locomotive, in which the fuel is burned. Full definition →
From fire + box. In the sense of a redheaded woman, from box (“vagina”).
Etymology from Wiktionary, CC BY-SA 4.0.