speronara noun1 •(historical) A small, usually single-masted, sailing boat, used especially for transport between Sicily and Malta, remaining in use along the coast of Sicily until the mid-20th century.We had the ponente, or west-wind, all night, but the speronara moved sluggishly, and in the morning it changed to the greco-levante, or north-east. — 1854 formssperonaras