年としを越こす

expression, godan verb (-su)

enter a new year; see the new year in

Refers to passing from the old year into the new one; often used when talking about where or how one spends New Year's Eve.

• 今年ことしは実じっ家かで年としを越こすつもりです。

  I plan to see the new year in at my parents' house this year.