Entry
  1. Noun, Suru verb

    staying up all night two nights in a row; double all-nighter

    Slang

Also written 2徹【にてつ】

Pitch on OJAD

Characters in this word

2
Strokes: KanjiVG, CC BY-SA 3.0

two, two radical (no. 7)

Kun
ふたふた.つふたたび
On
Strokes
2
Taught
Grade 1
JLPT
N5
Frequency
9 of 2500
Radical
two
WaniKani
Level 1

Built from

Used in names as

おとつぐつぎにいふたつふだ

Dictionary and index codes (34)
CodeReference
2-1-1SKIP code
0a2.1The Kanji Dictionary
1010.0Four corner code
3072deroo
4e8cUnicode hex code
1-38-83JIS X 0208-1997 kuten code
273Classic Nelson (Andrew Nelson)
72New Nelson (John Haig)
1922New Japanese-English Character Dictionary (Jack Halpern)
2421Kodansha Kanji Dictionary (Jack Halpern)
1224Kodansha Kanji Learner’s Dictionary (Jack Halpern)
1688Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
2Remembering The Kanji (James Heisig)
2Remembering The Kanji, 6th edition (James Heisig)
6A New Dictionary of Kanji Usage
4Japanese Names (P.G. O’Neill)
2Essential Kanji (P.G. O’Neill)
247Morohashi
61A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
3Kanji and Kana (Spahn and Hadamitzky)
3Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
2sakade
9Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
2henshall3
2Tuttle Kanji Cards (Alexander Kask)
11crowley
2Kanji in Context (Nishiguchi and Kono)
1.Abusy_people
31Kodansha Compact Kanji Guide
2Les Kanjis dans la tête (Yves Maniette)
er4Pinyin reading
iKorean reading
n5JLPT level (KANJIDIC2)
1WaniKani level
Strokes: KanjiVG, CC BY-SA 3.0

penetrate, clear, pierce, strike home, sit up (all night)

On
テツ
Strokes
15
Taught
Junior high
JLPT
N1
Frequency
968 of 2500
Radical
step
WaniKani
Level 41

Built from

Used in names as

あきてっとおる

Dictionary and index codes (30)
CodeReference
1-3-12SKIP code
3i12.2The Kanji Dictionary
2824.0Four corner code
2066deroo
5fb9Unicode hex code
1-37-16JIS X 0208-1997 kuten code
1637Classic Nelson (Andrew Nelson)
1771New Nelson (John Haig)
726New Japanese-English Character Dictionary (Jack Halpern)
894Kodansha Kanji Dictionary (Jack Halpern)
510Kodansha Kanji Learner’s Dictionary (Jack Halpern)
659Kodansha Kanji Learner’s Dictionary, 2nd Edition (Jack Halpern)
886Remembering The Kanji (James Heisig)
951Remembering The Kanji, 6th edition (James Heisig)
1017A New Dictionary of Kanji Usage
2451Japanese Names (P.G. O’Neill)
1638Essential Kanji (P.G. O’Neill)
10245Morohashi
1629A Guide To Remembering Japanese Characters (Kenneth G. Henshall)
1422Kanji and Kana (Spahn and Hadamitzky)
1511Kanji and Kana, 2nd Edition (Spahn and Hadamitzky)
1286Japanese Kanji Flashcards (Max Hodges and Tomoko Okazaki)
1760Tuttle Kanji Cards (Alexander Kask)
1147Kanji in Context (Nishiguchi and Kono)
638Kodansha Compact Kanji Guide
895Les Kanjis dans la tête (Yves Maniette)
che4Pinyin reading
cheolKorean reading
n1JLPT level (KANJIDIC2)
41WaniKani level