Source : Webster's Revised Unabridged Dictionary (1913)

Mongoloid \Mon"go*loid\, a. [Mongol + -oid.]
   Resembling a Mongol or the Mongols; having race
   characteristics, such as color, hair, and features, like
   those of the Mongols. --Huxley.

Source : WordNet®

mongoloid
     adj 1: characteristic of or resembling a Mongol; "the mongoloid
            epicanthic fold"
     2: of or pertaining to or characteristic of one of the
        traditional racial division of humankind including
        especially peoples of central and eastern Asia
     3: of or relating to or suffering from Down Syndrome; "a
        mongoloid child"