緊しまる
Meanings
Verb (5-dan, る, intransitive)
1. to be shut; to close; to be closed
esp. 閉まる
The door begins to close.
2. to be locked
The door is locked too.
3. to tighten; to be tightened
4. to become sober; to become tense
Kanji used
tense
Pitch accent
し
ま
る