1.
to bite one's lip; to feel frustrated; to feel deep regret
An idiomatic expression describing the feeling of frustration, vexation, or bitter regret, often when one cannot express their feelings openly or must suppress an emotional reaction.
悔しくて唇を噛んだ。
I bit my lip in frustration.
言い返せず、唇を噛むしかなかった。
Unable to talk back, I could only bite my lip.
Etymology
The expression describes the physical action of biting one's lip as a metaphor for suppressing emotions, particularly frustration or regret.
Common patterns
- 悔しくて唇を噛む - bite one's lip in frustration
- 唇を噛む思い - bitter feelings of regret
- 唇を噛みしめる - to bite down hard on one's lip (intensified form)
Usage
Always indicates negative emotions - frustration, regret, helplessness, or suppressed anger. Often implies the person cannot openly express their feelings or take action.
Forms
唇を噛みしめる is a more intense version, suggesting even stronger suppression of emotion.
Similar words
- 歯を食いしばる - to grit one's teeth (endurance)
- 拳を握る - to clench one's fist (determination/frustration)
- 涙を呑む - to swallow one's tears (accept disappointment)
Register
Neutral. Common in both spoken and written Japanese, especially in dramatic or emotional contexts.
Related Words
Related:
歯を食いしばる (to grit one's teeth)