| | Language/Etymology/brass monkey more |
 | | I am near convinced now that if there is any substance to the popular etymology of the expression "cold enough to freeze the balls off a brass monkey" as relating to cannonballs, it has nothing to do with _naval_ gunnery at least. |
 | | How this relates to 'freeze the balls off a brass monkey' is unclear, but [...] Perhaps it is a reference to the coefficient of expansion, ie; if it was very cold, perhaps the muzzle of the cannon was too small to prevent the iron balls from being loaded (differing coefficients of expansion)? |
 | | Note there is no explicit naval connection, the reference predates the era of Nelson and Napoleon it is popularly associated with, and the brass monkey is the gun, not some kind of repository for iron balls. |
| tafkac.org /language/etymology/brass_monkey_more.html (526 words) |