|
|
- pronunciation:
- laIf
taIm
| part of speech: |
noun |
| definition 1: |
the time during which a person's life goes on.
She hoped to do many things during her lifetime.- similar words:
- age, life
|
| definition 2: |
the length of time something is expected to work well.
The battery has a lifetime of four years.- similar words:
- life
|
| related words: |
generation |
|
|
|
|