肋ろく材ざいろくざいじ字FuriganaMeanings1nounrib timber; lumber for ship ribsSpecialized term used in shipbuilding for the curved wooden pieces that form the ribs or frames of a vessel.この肋ろく材ざいは船ふねの骨ほね組ぐみに使つかわれる。This rib timber is used for the framework of a ship.
