Forum:Use of "No-Maj" for U.S. Muggles

Recently, JKR revealed that the American term for "Muggle" is "No-Maj," and it has since become something of an informal practice to use "No-Maj" instead of "Muggle" to refer to American Muggles within articles on this wiki. This raises the question of whether this contradicts our policy of using British spellings and terms (see HPW:Policy) in articles. The policy is pretty clear-cut when it comes to standard English – we use "colour" over "color," "lift" over "elevator," etc. – but should it also be applied to in-universe terminology? Should we use "Muggle" to refer to all non-magic people, regardless of nationality, because this is the British term in-universe? Or should we use "Muggle" to refer to U.K./European non-magic people, and "No-Maj" to refer to North American ones, since this is the in-universe practice and it is more in keeping with our in-universe point of view? &#x2605; S t a r s t u f f  (Owl me!) 20:33, March 22, 2016 (UTC)