2 ms·

I'm a native english speaker, and I also never realized those were two different words.

• dcminter 5y ago
  The classic usage for Brits is the 'ordnance survey' (maps) which originate in the need for accurate maps when calculating angles for artillery! Also, while I'm a native speaker who does know this one I think it's obscure enough that most don't. In fact I suspect it's obscure enough that the mis-spelling will replace it eventually anyway. Incidentally the products of magnet fishing often turn up on Reddit's /r/whatisthisthing sub. You also see quite a few munitions. Often enough, in fact, that they have a munitions bot that warns people to contact the authorities (and not, e.g., twist the end to see if it comes off...)