nimrona Binghamnjmrónan. froth, a variety of seamoss, the.va. foul as the bottom of a ship, covered with sea-moss.Sabatiernimronan. marine moss which adheres to sea-going craft, boats, etc.a. nimrona, ninimrona: covered with...vc. kanimrona. Words that link hereninimrona frequentative of nimrona. ← nimroanimroroko →