サク

昨, 日, 乍, 丿

日

yesterday, previous

一昨年(おととし): year before last
昨日(きのう): yesterday
一昨日(おととい): day before yesterday
昨(さく): last (year); yesterday
一昨昨日(いっさくさくじつ): two days before yesterday; three days back (ago)