1. 
2. 
[syn: tire, wear upon, tire out, wear, weary, jade, wear out, outwear, wear down, fag out, fag, fatigue]
The Collaborative International Dictionary of English v.0.48:
Outwear \Out*wear"\, v. t.
   1. To wear out; to consume or destroy by wearing. --Milton.
      [1913 Webster]
   2. To last longer than; to outlast; as, this cloth will
      outwear the other. "If I the night outwear." --Pope.
      [1913 Webster]
WordNet (r) 3.0 (2006):
outwear
    v 1: last longer than others; "This material outwears all
         others"
    2: exhaust or get tired through overuse or great strain or
       stress; "We wore ourselves out on this hike" [syn: tire,
       wear upon, tire out, wear, weary, jade, wear out,
       outwear, wear down, fag out, fag, fatigue] [ant:
       freshen, refresh, refreshen]