balanghai noun1 •A large boat, about 18 meters in length, used by Malay settlers of the Philippines in prehispanic times. Such a vessel would carry a small clan or a large family.Shortly, thereafter, the Spaniards saw two balanghais, large outriggers, making for the island. One of the balanghais had an awning covering a platform on which sat an important-looking figure. — 1996 formsbalanghais