valid for life

USAGE SUMMARY

The phrase "valid for life" is correct and usable in written English.
It can be used to indicate that something remains valid or applicable indefinitely, often in contexts like warranties, memberships, or agreements. Example: "This membership is valid for life, ensuring you have access to all our services without any renewal fees."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Mr. Manso said he obtained his gun licenses when they were valid for life and was not aware of a 1998 change in Massachusetts state law that required reregistration every four years.

The New York Times - Books

The overall objective was to establish which of the criteria, principal stress-based versus effective stress-based, is valid for life estimation of the turbine disk bores made of DP-718.

International Journal of Fatigue

This type of imprinting is also durable (valid for life).

Clinical Epigenetics

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Gallup Polls have shown that an overwhelming number of Americans consider the Ten Commandments valid rules for life and want them publicly displayed, especially in schoolrooms.

The New York Times

For developing countries, TFM is a valid solution for life protection of the inhabitants.

Engineering Structures

Please use this card to help with your answer [1 dissatisfied 10 satisfied].' This single-question scale has been shown to be valid for measuring life satisfaction in large-sample surveys [ 54, 55].

BMC Public Health

This decomposition is also valid for the life-cycle inequality measure M D K C * o r M D K C. In the case of decomposition by subpopulation, we need to decompose the numerator and denominator simultaneously.

Health Economics Review

The integration and the design choices of a WEST ITER Like Plasma Facing Unit inside the WEST vacuum chamber is valid for an "expected life time" of repeated inter ELMs thermal steady state (>10 s) cycles and for 300 off-normal vertical displacement events.

Fusion Engineering and Design

In Nassau, Suffolk and Westchester Counties, permits must be reviewed every five years, but in the rest of the state they are essentially valid, with some exceptions, for life.

The New York Times

As the first assumptions of the EPQ model may not be valid for many real-life conditions, many researchers have developed EOQ and EPQ models.

Journal of Industrial Engineering International

These authors suggested that reliance on clinical data may be valid for withdrawal of life-sustaining treatment decision-making in view of the significant agreement between clinical diagnosis and postmortem findings.

Critical Care

Expert writing Tips

Best practice

When using "valid for life", ensure the context clearly indicates what is being validated and under what conditions. It implies a permanent or near-permanent status, so use it carefully.

Common error

Avoid assuming that "valid for life" implies unconditional validity. Always specify any limitations or exceptions to ensure clarity.

Linguistic Context

The phrase "valid for life" functions as an adjectival phrase modifying a noun, indicating the duration or extent of the noun's validity. Ludwig AI confirms its grammatical correctness. The examples show its use in describing licenses and imprinting.

Expression frequency: Rare

Frequent in

News & Media

33%

Science

33%

Encyclopedias

33%

Less common in

Wiki

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "valid for life" is a grammatically correct adjectival phrase that denotes permanent or indefinite validity. While relatively rare in occurrence, as indicated by Ludwig AI, it's used in various contexts, including News & Media, Science and Encyclopedias. It assures the long-term usability or effectiveness of something, such as licenses or warranties. When using the phrase, ensure the context clearly specifies what is being validated and under what conditions, avoiding assumptions of unconditional validity. Alternatives like "lifetime validity" or "valid perpetually" can be used for variety.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

valid perpetually

Replaces "for life" with the adverb "perpetually" to indicate an ongoing validity.

lifetime validity

Uses "lifetime" as an adjective to describe the extent of the validity.

good for a lifetime

Emphasizes the duration using the phrase "a lifetime".

effective for life

Focuses on the effectiveness lasting for the entire life span.

permanently valid

Replaces "for life" with the adverb "permanently", highlighting the continuous state.

valid indefinitely

Uses "indefinitely" to denote no specific end date for validity.

valid without expiration

Explicitly states the absence of an expiration date.

unlimited validity

Highlights the unlimited duration of the validity.

valid in perpetuity

Employs the formal term "in perpetuity" to denote an everlasting duration.

valid for the duration of life

Specifies the validity is for the entire lifespan.

FAQs

What does "valid for life" mean?

The phrase "valid for life" means that something, such as a license or agreement, remains in effect or usable for the entire lifespan of the individual to whom it applies. It implies a permanent or indefinite validity.

When is it appropriate to use the phrase "valid for life"?

Use "valid for life" when you want to emphasize that something does not expire or require renewal. This is commonly used for memberships, licenses, or warranties where the benefit or privilege is intended to last a lifetime.

What are some alternatives to saying "valid for life"?

You can use alternatives like "valid perpetually", "lifetime validity", or "permanently valid" to convey a similar meaning of enduring validity.

Is "valid for life" the same as "lifetime warranty"?

While both imply long-term validity, "valid for life" typically refers to privileges or permissions, whereas "lifetime warranty" refers specifically to guarantees on products or services. A warranty assures repair or replacement, while "valid for life" confirms ongoing usability or access.