noun

• (chiefly India) A groom, or servant with responsibility for the horses.
  "Not one of them [horse dealers] will venture a horse, he is about to sell, in the stables of the intended purchaser, unless attended by one of his own syces, or grooms, who both knows and is known by the animal. If the horse be very old, or naturally dull, the syce takes care to ply him with spices and other stimulants; and if vicious, opium, and other anodynes are given; so that the horse is absolutely in a state of disguise."
• (Malaya, dated) usually syce: chauffeur, driver.
  "House servants are usually either Chinese or Tamil, the former predominating, especially in towns of any size. The domestic staff will in general consist of a houseboy (in large establishments two houseboys), a water carrier (tukang ayer), whose duties include washing dishes and preparing baths, a cook, a gardener, a chauffeur or sais, and perhaps an ayah (if Chinese, amah) or two, according to the size of the family."

noun

• (Wales, informal) Someone from England; Englander