bur fish Meaning, Definition & Usage

Bur" fish`
Definitions
  1. (Zoöl.) A spinose, plectognath fish of the Allantic coast of the United States (esp. Chilo mycterus geometricus) having the power of distending its body with water or air, so as to resemble a chestnut bur; -- called also ball fish, balloon fish, and swellfish.

Webster 1913