二にの糸いとにのいとじ字FuriganaMeanings1nounsecond string (of a shamisen, etc.)Refers specifically to the second string of a three-stringed instrument like the shamisen, tuned to a particular pitch. Used in musical contexts.三味線しゃみせんの二にの糸いとが切きれてしまった。The second string of the shamisen broke.
