JMdict: 2182660

開栓 【かいせん】

  1. [n,vs] unstopping; uncorking; uncapping; opening
  2. [n,vs] connecting (e.g. gas supply)
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Kanji in this word:

Kanji Meanings On Readings Kun Readings Grade
Open, Unfold, Unseal カイ ひら.く, ひら.き, -びら.き, ひら.ける, あ.く, あ.ける 3
Plug, Bolt, Cork, Bung, Stopper セン