noun, adverb
seven lives; seven rebirths
Buddhist term referring to the seven successive lives or rebirths. Often used in the context of karmic retribution or the cycle of reincarnation. Can also be used adverbially to mean 'for seven lifetimes'.
七生まで恨みを忘れない。
I will not forget this grudge for seven lifetimes.
noun
seven generations
Rare usage referring to seven generations of a family or lineage. This sense is less common and may appear in historical or literary contexts.
七生にわたる家系の記録が残っている。
Records of the family lineage spanning seven generations remain.