WordReference Random House Learner's Dictionary of American English © 2025
mon•gol•oid /ˈmɑŋgəˌlɔɪd/USA pronunciation
adj. (no longer in technical use;
sometimes considered offensive)
n. [countable]
sometimes considered offensive)
- Pathologyof, affected with, or characteristic of Down's syndrome.
n. [countable]
- Pathologya person affected with Down's syndrome.