Roncador \Ron`ca*dor"\ (r[o^][ng]`k[.a]*d[=o]r"), n. [Sp., a snorer, fr. roncar to snore. So called in allusion to the grunting noise made by them on being taken from the water. ] (Zool.) Any one of several species of California sciaenoid food fishes, especially {Roncador Stearnsi}, which is an excellent market fish, and the red roncador ({Corvina saturna} syn. {Johnius saturna}). [1913 Webster]