Kanji 開

音読おんよみ: カイ

訓読くんよみ: ひら・あける・あ

画数かくすう: 12

部首ぶしゅ: もんがまえ(門)

Meaning

Open / Unlock / Begin

Conjugation
Tap for 開く (unfold) Tap for 開ける (open)
  • 開会かいかい — opening a meeting
  • 開店かいてん — store opening
  • 公開こうかい — making public
  • 開発かいはつ — development
  • 打開だかい — breakthrough
  • 展開てんかい — unfolding, development
More examples - tap to expand
  • 開花かいか — blooming, flourishing
  • 開示かいじ — disclosure, revelation
  • 開眼かいがん — enlightenment; opening one’s eyes
  • 開通かいつう — opening (of a road, railway, etc.)
  • 開設かいせつ — establishment, opening (an office, etc.)
  • 開幕かいまく — opening (of an event or play)
Compound Verbs - tap to expand
  • ひらく — to clear (a path); to cut open
  • ける — to push open
  • こじける — to pry open
  • ひらく — to open (eyes) wide

The character combines the radical for "gate" (門) with a hand-like element, expressing the act of opening a gate — symbolizing beginning, releasing, or making accessible.

◀︎ Sayings+ ▶︎