We don't have any synonyms for coam yet.
Think coam belongs in the thesaurus? Recommend it and we'll take a look.
Definition of coam:
(n) :
(nautical) On a boat, the vertical side of above-deck structures, such as the coach roof, hatch, and cockpit.
(n) :
A raised frame, designed to deflect or prevent entry of water, around an opening (e.g., a hatch or skylight) in a flat surface, such as a roof or deck.