资料来源 : Webster's Revised Unabridged Dictionary (1913)

Enduring \En*dur"ing\, a.
   Lasting; durable; long-suffering; as, an enduring
   disposition. ``A better and enduring substance.'' --Heb. x.
   34. -- {En*dur"ing*ly}, adv. --T. Arnold. --
   {En*dur"ing*ness}, n.

资料来源 : WordNet®

enduringness
     n : permanence by virtue of the power to resist stress or force;
         "they advertised the durability of their products" [syn:
         {lastingness}, {durability}, {strength}]