昨
yesterday, previous
Readings
On'yomi
- サク
Kun'yomi
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Meaning
昨 centers on time that has just passed: yesterday or the immediate previous period. The idea of "previous" is a natural extension of the day before today.
Most common words using 昨
20 of 37- 昨日きのうN5
yesterday
- 昨年さくねんN3
last year
- 昨夜ゆうべN1
last night; yesterday evening
- 昨夜さくやN1
last night; yesterday evening
- 昨今さっこん
these days; nowadays; recently; lately
- 一昨日おとといN5
day before yesterday
- 昨晩さくばんN1
last night
- 一昨年おととしN5
year before last
- 昨さくN3
last (year); yesterday
- 昨日今日きのうきょう
yesterday and today
- 昨年度さくねんど
previous year (fiscal, academic, etc.)
- 昨季さくき
last season (e.g. in sports); equivalent season last year
- 昨夏さっか
last summer; summer of last year
- 昨秋さくしゅう
autumn of last year; fall of last year
- 昨春さくしゅん
last spring; the spring of last year
- 昨年来さくねんらい
since last year
- 昨冬さくとう
last winter
- 一昨いっさく
one previous
- 一昨昨日いっさくさくじつN3
two days before yesterday; three days back (ago)
- 一昨々夜いっさくさくや
two nights before last
Study
Etymology
昨 combines 日 (day) with 乍, which likely contributes the sound and the idea of something recent or just past. The exact historical role of 乍 is uncertain, but the compound expresses a day that has just gone by.
Meaning mnemonic
The sun 日 on the left and the shape 乍 on the right look like a sun setting behind a fence. Picture yesterday's sun disappearing behind that fence, marking the previous day.
Reading mnemonic
For サク, imagine a sack of memories from yesterday: sack -> サク, and you open the sack to recall the previous day.