#quarter-century__quartercentury  25 years
  supertype:  time_period__period__period_of_time  an amount of time; "a time period of 30 years"; "hastened the period of his recovery"
  part of:  century  100 years
     part of:  millennium  a span of 1000 years

No statement uses or specializes quarter-century; click here to add one.


Another search (with same display options)?