Important Idioms and Phrases starting with Alphabet- N
| S.No. | Idioms/Phrases | Meaning |
| 1. | Narrow escape/Close Shave | To escape by a little margin |
| 2. | Nig-nag | A noun used to address someone (African-American (with joke or frustation) |
| 3. | Nine day’s wonder | Something that arouses great interest but for a very short period |
| 4. | Nip in the bud | To put on end to something in its initial stage |
| 5. | Null and void | Ineffective |
| 6. | Nurse a grudge | Bear resentment for long period |