Andalusian noun 3adjective 2forms 1 noun3 •A native or inhabitant of Andalusia, Spain. •(historical) A native or inhabitant of al-Andalus. •A horse of a breed from the Iberian Peninsula, with long, thick mane and tail. adjective2 •Of, from or relating to Andalusia, Spain. •(historical) Of, from or relating to al-Andalus. formsAndalusians