Thesaurus.com
Dictionary.com
Definitions

lifetime

[lahyf-tahym] / ˈlaɪfˌtaɪm /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Female screwworm flies produce eggs only once in a lifetime, and once they mate with a sterile male fly, they’re done with their reproduction cycle without having any offspring.

From MarketWatch • Jun. 10, 2026

Even if you believe in the goals, none of them is rationally achievable within the traditional investor’s horizon of a few years or even a few decades, much less within your lifetime.

From Los Angeles Times • Jun. 9, 2026

This lack of a roughly circular orbit around the Sun suggested either an impact early in its lifetime that put it on this path, or gravitational influence from planet nine.

From Science Daily • Jun. 9, 2026

"No-one should have to face such financial anxiety after a lifetime of dedicated public service," he added.

From BBC • Jun. 8, 2026

A fixed clock with a promise of lifetime repair brought us some dishes from an old woman who had a wedding set from her first marriage that her second husband didn’t like.

From "Worth" by A. LaFaye




Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "lifetime" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com