1 surname San

1 today

1 ten

2 10

1 abbr. for 日本[Rì běn], Japan

1 day

2 a (calendar) date

3 days of one's life

1 lit. count by fives and tens (idiom); to narrate systematically and in full detail

1 (of literature, music) deeply moving (idiom)

1 news pass quickly from mouth to mouth (idiom)

2 an infectious disease spreads quickly (old meaning)

1 to make a terrible scene (idiom)

2 to throw a tantrum

1 lit. to reply "don't know" whatever the question (idiom)

2 fig. absolutely no idea of what's going on

3 complete ignorance