いっせい
Meanings
Noun
1. generation; lifetime
2. the age; the day
Noun
Suffix
3. the first (e.g. Elizabeth I)
Noun
4. issei; first-generation Japanese (or Korean, etc.)
Pitch accent
っせい
っせい
Used in vocabulary (6 in total)
once in a lifetime; the first and last occurrence (event, experience) of one's lifetime
take the world by storm; to hold sway over the minds of the people