Webster's Revised Unabridged Dictionary · 1913

Top-shell

Top-shell , noun

(Zoology) Any one of numerous species of marine top-shaped shells of the genus Trochus, or family Trochidae.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

Enjoying the dictionary? Support its upkeep.

Contribute on GitHub, or report issues.