mongoloid

Adjective

• of or relating to or suffering from Down syndrome;

• of or pertaining to or characteristic of one of the traditional racial division of humankind including especially peoples of central and eastern Asia

• characteristic of or resembling a Mongol
  • the mongoloid epicanthic fold
    

Noun

• a person suffering from Down syndrome (no longer used technically in this sense)

• a member of the Mongoloid race