Kanji N1

洞: den, cave, excavation

洞 is a JLPT N1 kanji meaning den, cave, excavation, written with 9 strokes. It is read ドウ (on) and ほら (kun). It is one of the jōyō kanji taught in secondary school. You will see it in 空洞 (くうどう, cavity) and 洞 (ほら, hollow).

洞

Meanings

  • den
  • cave
  • excavation
Strokes9
JLPT levelN1
School gradeSecondary school
Frequency#1618 of 2,500

On reading · Kun reading

On reading
  • ドウ

On'yomi: from Chinese, written in katakana. Used in compound words.

Kun reading
  • ほら

Kun'yomi: native Japanese, in hiragana. The faint part is the okurigana, written in kana after the kanji.

Watch the stroke order

Every stroke in order, the live one in vermilion. Replay as often as you like.

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Now draw it

Trace each stroke in order. Wrong direction or wrong order gets flagged right away.

1234567890 / 9

Your turn: draw stroke 1 of 9. Start at the dot.

Common words with 洞

The most useful words written with it, easiest first. Every other kanji in them opens its own page.

  • 空洞くうどう

    cavity; hollow; cave; cavern

  • 洞ほら

    hollow; cavity; hole; cave

  • 洞察どうさつ

    discernment; insight

  • 洞窟どうくつ

    cave; cavern; grotto

  • 洞穴ほらあな

    cave; cavern; den; grotto

  • 鍾乳洞しょうにゅうどう

    limestone cave; limestone cavern

  • 風洞ふうどう

    wind tunnel

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Stroke order from KanjiVG © Ulrich Apel, CC BY-SA 3.0. Readings, meanings and words from KANJIDIC2 and JMdict, names from JMnedict, © EDRDG, CC BY-SA 4.0, and Wikidata, CC0; the Spanish meanings they lack, translated by Naraio from their English, are shared under the same licence. Example sentences from Tatoeba, CC BY 2.0 FR. JLPT lists after Jonathan Waller (tanos.co.uk), CC BY. Sentences split into words with IPADIC © NAIST and IPA, through Lindera.