巻まき替かえ

noun

rewinding; replacing a wound thread/wire

General noun for winding a replacement thread, wire, or similar material onto a spool, bobbin, or core. Often used in technical or craft contexts.

• ミシンの下した糸いとの巻まき替かえが必ひつ要ようだ。

  I need to rewind the bobbin thread on the sewing machine.

• 釣つり糸いとの巻まき替かえをしてから釣つりに行いった。

  I went fishing after respooling the fishing line.

noun

changing grip from overarm to underarm (sumo)

Sumo-specific term: a technique where a wrestler changes from an overarm grip to an underarm grip on the opponent's belt (mawashi).

• 彼かれは巻まき替かえで相あい手てのまわしを引ひきつけた。

  He pulled his opponent's belt closer by switching to an underarm grip.