bathtub curve

( n.)

   Common term for the curve (resembling an end-to-end section of one of
   those  claw-footed  antique  bathtubs)  that  describes  the expected
   failure  rate  of  electronics with time: initially high, dropping to
   near  0  for  most  of the system's lifetime, then rising again as it
   `tires out'. See also {burn-in period}, {infant mortality}.

[glossary]
[Reference(s) to this entry by made by: {burn-in period}{infant mortality}]