lifetime
ˈlaɪftaɪm
Definition Synonyms

Definition of lifetime - Reverso English Dictionary

Related topics:

Noun

1.
lifespanduration of a person's or animal's life
  • She achieved so much in her lifetime.
existence lifespan
2.
functionality durationperiod something remains functional or useful
  • The warranty covers the lifetime of the product.
duration span
3.
scientific durationTECH.average existence time of unstable entitiesTECH.
  • The particle's lifetime is extremely short.
existence lifespan
Add a suggestion |

Expressions with lifetime

💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
occurs a single time for a person, extremely uncommon
Meeting the astronaut was a once in a lifetime chance.
never happening while someone is alive
He said he would not see it happen in his lifetime.
during the time when someone is alive
He saw many changes in his own lifetime.
job held until retirement
He found a lifetime job at the local factory.
very special or memorable
The concert was an experience of a lifetime.
at some time while someone is alive
Medical advances may cure many diseases within our lifetime.

Origin of lifetime

English, life (existence) + time (period)

Terms with lifetime included in their meaning

💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.
ever
at any point during one's lifetime
personal finance
money saved over a lifetime for future use
lifetime span
spanning an entire lifetime from birth to death
unique event
happening only one time in a lifetime
fame
person famous and admired during their own lifetime
recent history
during the lifetime of people still alive
life
during one's lifetime or career
proverb
person has only one lifetime to enjoy experiences

Examples of lifetime in a sentence

  • The book covers the lifetime of the famous scientist.
  • The device's lifetime is estimated at five years.
  • Regular maintenance can extend the lifetime of the equipment.
  • Scientists measured the lifetime of the isotope.
  • The lifetime of the unstable compound was recorded.

View all translations of lifetime

Click below to see the appropriate translations facing each meaning.
  1. French:vie, longévité, ...
  2. German:Lebensdauer, Nutzungsdauer, ...
  3. Italian:vita, durata, ...
  4. Spanish:vida, vida útil, ...
  5. Portuguese:vida, vida útil, ...
  6. Chinese:一生, 使用寿命, ...
  7. Japanese:生涯, 耐用期間, ...
  8. Arabic:عُمْر, مُدّة الخِدْمة, ...
  9. Hebrew:מֶשֶׁךְ חַיִּים, זְמַן חַיִּים, ...
  10. Russian:жизнь, срок службы, ...
  11. Ukrainian:життя, термін служби, ...
  12. Hindi:जीवनकाल, उपयोगी अवधि, ...
Browse the dictionary entries starting with “l”:

Discover how Reverso redefines the dictionary

Go beyond “simple words”

Get more than a simple definition

Go from understanding to mastery