Cockleshell

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The shell of a cockle (or similar shell).

    "The moment land had disappeared, the great canoe seemed no larger than a cockleshell; the waves lapped dangerously near to the tops of the gunwales, all but toppling into the canoe; and that is the curious thing about Polynesian canoes: the water always laps just to the tops of the gunwales, no matter whether the canoe is shallow or deep, whether empty or heavily laden."

  2. 2
    a small light flimsy boat wordnet
  3. 3
    A small, flimsy boat.

Example

More examples

"The moment land had disappeared, the great canoe seemed no larger than a cockleshell; the waves lapped dangerously near to the tops of the gunwales, all but toppling into the canoe; and that is the curious thing about Polynesian canoes: the water always laps just to the tops of the gunwales, no matter whether the canoe is shallow or deep, whether empty or heavily laden."

Etymology

From cockle + shell.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.