from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Plural form of coaming, especially all sides of a single coach roof, hatch, or cockpit.
from the GNU version of the Collaborative International Dictionary of English
- n.pl. Raised pieces of wood of iron around a hatchway, skylight, or other opening in the deck, to prevent water from running bellow; esp. the fore-and-aft pieces of a hatchway frame as distinguished from the transverse head ledges.
Sorry, no etymologies found.