失しっ投とう

noun, noun or participle which takes 'suru', transitive verb, intransitive verb

careless pitch; misthrow

Baseball term for a pitch that misses its intended location, often leading to a hit or walk. Can be used as a noun or with する to describe the action.

• ピッチャーの失しっ投とうがホームランにつながった。

  The pitcher's careless pitch led to a home run.

• あの場ば面めんで失しっ投とうしてしまった。

  I made a misthrow in that situation.