A complete failure or disaster.

A situation where someone falls over or is knocked out.

एक स्थिति जहाँ कोई गिर जाता है या बेहोश हो जाता है।

English Usage: He had a wipeout while surfing and fell off his board.

Hindi Usage: उसने सर्फिंग करते समय गिरकर बेहोश हो गया।