ni1 sai3呢世

Jyutpingni1 sai3
Yalenī sai

Definition

This lifetime; the whole of one's life.

colloquialtime

How it's used

Emphasizes the entirety of a lifespan, often used to express strong determination, regret, or a sense of finality. It carries a heavier emotional weight than just saying forever, as it anchors the duration specifically to the speaker's remaining time on earth. It frequently appears in negative constructions to highlight something that will never happen.

Examples

I will never forgive him for the rest of my life.
Do you plan to stay here for the rest of your life?

Common phrases

one's whole life
for the rest of one's life (always)

Common mistake

Avoid using this to mean simply forever or always in a neutral context, as it implies a personal, lifelong commitment or consequence that feels quite dramatic. It is not interchangeable with generic time expressions like 成日 or 一世人.

Grammar color guide

Noun
Verb
Adjective
Adverb
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Particle
Connector