紐付け

Meanings

1. Noun, Suru verb

   linking; linkage; associating (information); connecting

• 「イヤホン片方かたほうなくしちゃったみたい。ショックだな」「紐付ひもづけとけばよかったのに」「それじゃぁ、ワイヤレスの意味いみがないでしょ？」

  "I'm in shock because I think that I have lost one of my earphones." "You should have probably linked them together beforehand." "But then what's the point of them being wireless?"