三代
さ
ん
だ
い
Meanings
1
three generations; three periods
Refers to three successive generations of a family, or three historical periods/eras. Often used in contexts like family businesses, dynasties, or historical timelines.
This shop is a long-established business that has lasted three generations.
The results of research spanning three generations were announced.
2
third generation
Specifically the third generation in a sequence, such as a third-generation owner, immigrant, or product version.
He is the third-generation company president.
Usage patterns
- 〈事〉が三代続く(a business, tradition, etc.) continues for three generations
This shop is a long-established store that has continued for three generations.
- 〈人〉は三代目だsomeone is the third-generation successor
He is the third-generation owner of the long-established inn.
- 三代にわたって〈動詞〉to do something across three generations
They have run a farm across three generations.