落らく鉄てつ

noun, noun or participle which takes 'suru'

horseshoe coming off; throwing a shoe

Refers to a horseshoe becoming detached from a horse's hoof, often during riding or racing. Can be used as a noun or with する to describe the event.

• レース中ちゅうに落らく鉄てつしてしまった。

  The horse threw a shoe during the race.

• 落らく鉄てつのため、競きょう走そう馬ばはレースを棄き権けんした。

  The racehorse was scratched from the race due to a thrown shoe.