noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A low semicircular work situated in and commanding a ditch.
2. 2
   An ammonite; a fossil cephalopod.
3. 3
   A ramshorn snail.
4. 4
   The horn of a ram. rare

Etymology

From ram's + horn.

Related phrases

ramshorn snail

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