Definitions for "Squaretail"
sluggish square-tailed fish armored with tough bony scales; of deep warm waters
A surfboard tail shape in which the rails end suddenly, forming a box shape; the squaretail floats well and is usually part of a small-wave surfboard design. * see illustration
The squaretails are a genus, Tetragonurus, of perciform fishes, the only genus in the family Tetragonuridae.