ONだい
Meanings
No.ordinal number prefixchaptersequence
Progress MarkerTap to adjust
Seen
Learned
Mastered
Perfect

How to remember

Imagine a tall BAMBOO (竹) shoot, growing in clear, numbered SECTIONS. A YOUNGER BROTHER (弟) stands beside it, patiently waiting for his TURN to climb, emphasizing the idea of 'sequence' or 'No.'.

Vocabulary

第一だいいち
first; No. 1
第二だいに
second; No. 2
第何だいなん
what number
第九だいく
The Ninth (e.g., Beethoven's Ninth Symphony)

Related kanji