“On pins and needles” means feeling anxious or tense, especially while waiting to find out what will happen. You might feel this way before receiving exam results, hearing back about a job, or getting important medical news.
The expression draws on an uncomfortable physical image: imagine sitting on the sharp points of pins and needles. You would find it difficult to relax or sit still. That image helps explain the idiom’s meaning. The discomfort is emotional rather than physical: uncertainty makes you feel restless and unable to settle.
In modern English, the phrase often appears after a form of be, such as am, was, or were. These examples show different everyday situations:
- I’m on pins and needles waiting to hear whether I got the job.
- We were on pins and needles until the doctor called with the results.
The feeling does not have to involve bad news. You can also use the expression when you hope for something good but feel nervous because the outcome is uncertain. For example: She was on pins and needles before the competition winners were announced.
However, the phrase usually suggests tension, not simply happiness or enthusiasm. If you are looking forward to a relaxed picnic with friends, excited may fit better. Choose this idiom when waiting feels uncomfortable because something important is still undecided.