1. Be or do something to a greater degree
   "her performance outstrips that of any other student I know";
   - surpass, outmatch, outgo [archaic], exceed, outdo, surmount, outperform
    
2. Go far ahead of
   "He outstripped the other runners";
   - outdistance, distance

Derived forms: outstripped, outstripping, outstrips

Type of: defeat, get the better of, leave behind, overcome

Encyclopedia: Outstrip