lifespan
lahyf span
- n the period during which something is functional (as between birth and death)
- A: According to our study, it appears they can last the entire lifespan of the human organism 90 years plus.
- It's rarely a good idea to take NASA's estimates of the lifespan of its ships too literally.
- E-Mail a Friend All good things must come to an end but do they have to end so soon? A new bubble-blowing formula called Catch-A-Bubble extends the lifespan of the average soap .