開栓

Reading

Kana: かいせん
Romaji: kaisen
Kana
Romaji

Definitions

vs
1

unstopping; uncorking; uncapping; opening

2

connecting (e.g. gas supply)

Kanji

Readings: カイ、 ひら.く、 ひら.き、 -びら.き、 ひら.ける、 あ.く、 あ.ける
Meanings: open, unfold, unseal
Reading: セン
Meanings: plug, bolt, cork, bung, stopper