滷ろ汁じゅうMeanings1nounalkaline solutionrare termRare technical term for an alkaline solution, likely encountered in specialized chemistry or historical texts.この古こ文ぶん書しょには「滷ろ汁じゅう」という言こと葉ばが使つかわれている。The term 'alkaline solution' is used in this old document.