緊張

「緊張」 (kintō) describes a multifaceted state of being stretched or tightly wound, encompassing both mental and physical aspects. It translates to various English words depending on context, such as tension (a state of mental or emotional strain), nervousness (a feeling of worry, anxiety, or unease, often before an event), stress (mental or emotional strain or tension resulting from adverse or demanding circumstances), strain (a feeling of stress or pressure, or a physical stretching), and anxiety (a feeling of worry, nervousness, or unease about something with an uncertain outcome). Unlike English, which often uses specific words to differentiate these nuanced feelings, "緊張" broadly covers the feeling of being on edge, highly focused, or under pressure, whether it's due to an important performance, a challenging situation, or simply a taut atmosphere. It can manifest physically (e.g., stiff muscles, rapid heartbeat) or mentally (e.g., heightened alertness, apprehension).

• 初めてのプレゼンテーションで、とても緊張しました。
• — I was very nervous during my first presentation.
• 試合の最後の瞬間、会場には緊張感が走った。
• — In the final moments of the game, a feeling of tension ran through the venue.
• 新しい職場での初日は、かなり緊張しました。
• — My first day at the new workplace was quite tense/stressful.