()()

とりかえ
noun
replacement; exchange; swap
1. replacement; exchange; swap
The act of replacing one thing with another, or exchanging items. The noun form of the verb 取り換える (to replace, to exchange).
電池(でんち)()()えが必要(ひつよう)だ。
The batteries need replacing.
商品(しょうひん)()()えはレシートが必要(ひつよう)です。
A receipt is required for product exchanges.
フィルターの()()時期(じき)確認(かくにん)してください。
Please check when the filter is due for replacement.

The noun form of ()()える (to replace, to exchange). Refers to the act of swapping one thing for another, whether replacing a worn-out item or exchanging goods.

ALTERNATE WRITING:
Also written as 取替(とりかえ)え. The kanji () and () are largely interchangeable here.

COMMON COMPOUNDS:

  • ()()時期(じき): replacement timing
  • ()()工事(こうじ): replacement work/construction
  • ()()(よう): for replacement

USAGE:
The verb form ()()える is more common in everyday speech. The noun form appears often in written instructions, product descriptions, and signs.

RELATED TERMS:

  • 交換(こうかん): exchange (more formal, also used for mutual exchange)
  • ()()え: switching out, rotation (e.g., staff rotation)