noun, noun or participle which takes 'suru', intransitive verb
tap out; submission
Used in martial arts and professional wrestling for the act of tapping to signal submission, or the submission itself.
彼は腕ひしぎ十字固めでタップアウトした。
He tapped out to an armbar.
タップアウトがなければ試合は続く。
The match continues if there is no submission.