adjectival noun or quasi-adjective, noun

  1. very great, enormous, serious.

Variations

Pronunciation Kanji Kana Is Common
甚大 じんだい

Contained Kanji Breakdown

tremendously, very, great
ジン はなは.だ じ (9th, N1)
sweet, coax, pamper
あま.い カン うま.い (7th, N2)
twenty
にじゅう ジュウ ニュウ (Kentei Pre-1)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
equal, head, counter for small animals
ひき ヒツ (7th, N2)
hiding enclosure radical (no. 23)
ケイ (Kentei 1)
legs radical (no. 10)
ジン ニン がい (Kentei 1)
large, big
ダイ おお- た (1st, N5)
one, one radical (no.1)
イチ いっ ひと- (1st, N5)
person
ひと ニン ジン (1st, N5)