M3O1N1O1H4U1L1L1
13 points
MONOHULL is validvalid
a vessel with a single hull [n MONOHULLS]
a vessel with one hull, as compared with a catamaran or trimaran [n -S]
a vessel with a single hull [n MONOHULLS]
a vessel with one hull, as compared with a catamaran or trimaran [n -S]