spur-shell
Spur"-shell`, n. (Zoöl.) Defn: Any one of several species of handsome gastropod shells of the genus Trochus, or Imperator. The shell is conical, with the margin toothed somewhat like the rowel of a spur.
Spur"-shell`, n. (Zoöl.) Defn: Any one of several species of handsome gastropod shells of the genus Trochus, or Imperator. The shell is conical, with the margin toothed somewhat like the rowel of a spur.