[CyberCowboy777]

I think either you or your dictionary are purposely leaving definitions out. The question is - who? The term fits to the discussion, whether its alternate use is offensive or not.

American Heritage Dictionary

Mon·gol·oid adj. 1. Anthropology. Of, relating to, or being a major human racial division traditionally distinguished by physical characteristics such as yellowish-brown skin pigmentation, straight black hair, dark eyes with pronounced epicanthic folds, and prominent cheekbones and including peoples indigenous to central and eastern Asia.
2. Characteristic of or resembling a Mongol.
3. Also mongoloid. Offensive. Of or relating to Down syndrome. n.

[Corin Stormhands]

I simply used the medical dictionary. Sorry if that offended you.