Meaning of the word "longevity celebration" in English

What does "longevity celebration" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

longevity celebration

US /lɒnˈdʒev.ə.ti ˌsel.əˈbreɪ.ʃən/
UK /lɒnˈdʒev.ə.ti ˌsel.əˈbreɪ.ʃən/
"longevity celebration" picture

Noun

a ceremony or party held to celebrate a person's long life, often associated with specific milestone ages in various cultures

Example:
The family gathered to host a grand longevity celebration for their grandmother's 90th birthday.
In many East Asian cultures, a longevity celebration is a significant event for elders.