lifetime meaning

lifetime means the period of time a person or thing exists or functions.

lifetime :

the time someone lives, the duration of something

noun

▪ She achieved a lot in her lifetime.

▪ She did many things while she lived.

▪ The warranty is for the product's lifetime.

▪ The warranty lasts as long as the product does.

paraphrasing

▪ lifespan – the length of time something lives

▪ existence – the state of being alive or real

▪ duration – the length of time something lasts

▪ period – a length of time

Pronunciation

lifetime [ˈlaɪf.taɪm]

The stress is on 'life' and sounds like 'life-time'.

Common phrases and grammar about lifetime

lifetime - Common meaning

noun
the time someone lives, the duration of something

Part of Speech Changes for "lifetime"

▪ lifeless (adjective) – without life or energy

▪ lifelike (adjective) – resembling real life

Common Expressions with "lifetime"

▪ lifetime achievement – a major accomplishment during one's life

▪ lifetime warranty – a guarantee for the duration of a product's life

▪ lifetime supply – enough of something to last a lifetime

▪ lifetime membership – a membership that lasts for one's life

Important examples of lifetime in TOEIC

Vocabulary examples from the TOEIC test

In TOEIC vocabulary questions, lifetime is often used to describe the duration of warranties or achievements.

▪The product comes with a lifetime warranty.
▪The product has a warranty that lasts as long as it does.

Example of a confusing word: lifespan (the length of time something is expected to last)

▪The product comes with a lifespan warranty.
▪The product has a warranty that covers its entire lifespan.
"Lifetime" refers to the entire duration of a person or object's existence, often used in contexts like "lifetime warranty," meaning the warranty is valid for as long as the product is functional. "Lifespan," on the other hand, specifically refers to the expected duration of life or functionality. Saying "lifespan warranty" is awkward because warranties are typically described as lasting for the "lifetime" of the product, not its "lifespan." Therefore, "lifetime" is the correct choice here.

Grammar examples from the TOEIC test

As a noun, lifetime is often used to describe the span of time in which something occurs or is valid.

▪He received a lifetime achievement award.
▪He got an award for what he did during his life.

lifetime

Idioms and fixed expressions in TOEIC

lifetime warranty

'a guarantee for the duration of a product's life', often used in product descriptions.

▪This gadget comes with a lifetime warranty.
▪This gadget has a warranty that lasts as long as it does.

once in a lifetime

means 'a rare or unique opportunity'.

▪This is a once in a lifetime chance.
▪This is a rare chance.

Differences between similar words and lifetime

lifetime

,

lifespan

differences

Lifetime refers to the period a person or thing exists, while lifespan refers to the length of time something lives.

lifetime
▪She made many friends in her lifetime.
▪She made many friends while she lived.
lifespan
▪The average lifespan of a cat is 15 years.
▪Cats usually live for about 15 years.

lifetime

,

existence

differences

Lifetime often refers to the duration of life, while existence refers to the state of being alive or real.

lifetime
▪Her lifetime was full of adventures.
▪Dinosaurs are known to have been real.
existence
▪The existence of dinosaurs is well-documented.
▪Dinosaurs are known to have been real.

Words with the same origin as lifetime

The origin of lifetime

The word's etymology is not clear.

Word structure

The analysis of the word's composition is unclear.

Words with the same origin

The word's root is unclear or difficult to confirm.

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