wipe·out 
/ˈwaɪpˌaʊt/ noun
plural wipe·outs /ˈwaɪpˌaʊt/ noun [count] US : a sudden, violent fall by someone who is riding a bicycle, surfing, skiing, etc.
▪ The surfer had a nasty wipeout. — see also wipe out at 1wipe
▪ The surfer had a nasty wipeout. — see also wipe out at 1wipe
