ぜんだいもん
Meanings
Adjective (の)
Noun
Four character compound
1. unheard-of; unprecedented; unparalleled in history (unparallelled); record-breaking
Kanji used
in front of
substitute
not yet
hear
Pitch accent
んだいみもん
Top 15000
Composed of
previous generation; former ages
Examples (1 in total)
This is unheard of.