WordWeb Online

1. Dried seaweed especially that cast ashore
    
2. The destruction or collapse of something
   "wrack and ruin"
   - rack
    
3. Growth of marine vegetation especially of the large forms such as rockweeds and kelp
   - sea wrack

1. Smash or break forcefully
   - bust up, wreck

Sounds like: rack

Derived forms: wracked, wracking, wracks

Type of: demolition, destroy, destruction, ruin, seaweed, spifflicate, spiflicate, wipeout

Encyclopedia: Wrack