1. Waves breaking on the shore
   "The sound of the surf lulled them to sleep";
   - breaker, breakers

1. (sport) ride the waves of the sea with a surfboard
   "Californians love to surf";
   - surfboard
    
2. Switch channels, on television
   "He spent the evening channel-surfing, unable to decide what to watch";
   - channel-surf [informal], channel-hop [informal]
    
3. Look around casually and randomly, without seeking anything in particular
   "surf the internet or the world wide web";
   - browse

Sounds like: sunny, sur

Derived forms: surfed, surfing, surfs

Type of: change, glide, look for, moving ridge, search, seek, shift, switch, wave

Encyclopedia: Surf, Drags & Rock'n'Roll