# topneck

> English word · Noun

## Definitions
1. A hard clam of an intermediate size, larger than a littleneck but smaller than a cherrystone.

## Etymology
Ellipsis of topneck clam; from top + neck.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/topneck