1386340 jmdict A [id=2331408]
節分[news2,nf34]
せつぶん[news2,nf34]；せちぶん[ok]；せちぶ[ok]
[1][n]
  setsubun; 
  [expl] last day of winter in the traditional Japanese calendar (usu. February 3 or 4) on which a bean scattering ceremony is held
[2][n]
  [note="orig. meaning"]
  last day of any season (according to the traditional Japanese calendar)