じだいくぶん

    noun (common) (futsuumeishi); noun or participle which takes the aux. verb suru
  1. division of history into periods; periodization (in history)
Forms
Generated definitions (experimental)
  1. division of history into periods; periodization (in history)
  2. This refers to the method of categorizing historical events or trends into distinct time frames to better understand changes over time.
Generated collocations (experimental)