A violent collision, typically of one vehicle with another or with an obstacle. A sudden loud noise as of something breaking or hitting another object. A sudden disastrous drop in the value or price of something, especially shares of stock. A sudden failure which puts a system out of action. A coarse plain linen, woolen, or cotton fabric, used for curtains and towels. (of a vehicle) collide violently with an obstacle or another vehicle. Move or cause to move with force, speed, and sudden loud noise. (of a business, a market, or a price) fall suddenly and disastrously in value. (of a machine, system, or software) fail suddenly. Enter (a party) without an invitation or permission. Go to sleep, especially suddenly or in an improvised setting. Done rapidly or urgently and involving a concentrated effort. With a sudden loud sound.