Dictionary / Vocabulary / 紐付け
ひもづけ
linking; linkage; associating (information); connecting
Also written ひも付け、紐づけ
「イヤホン片方なくしちゃったみたい。ショックだな」「紐付けとけばよかったのに」「それじゃぁ、ワイヤレスの意味がないでしょ？」
"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?"