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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
not before today
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not before today" is correct and usable in written English.
It can be used to indicate that something is not allowed or possible until the current day. Example: "The new policy will take effect, but not before today."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
However, this Court has not before today considered whether a cotenant's alienation of his interest in the joint life estate will necessarily destroy the contingent remainder.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Because PM10 measurements started in four communities not before 1993, we assigned annual means of 1993 to all children participating in the first cross-section (1992 1993 school year).
Additional appropriations could not come before 2003.
News & Media
Certainly not before April 9, when Israel holds its next election.
News & Media
The answer was, and is, Not before Memorial Day.
News & Media
But not before this weekend, which is going to be heaven.
News & Media
They are offering a generous 4/1 that it won't be before 2018, and 7/2 for not before 2026.
News & Media
Most have promised to cut tariffs on over 80% of EU imports, but not before 2022.
News & Media
Under these conditions hydrogen will play a major role not before 2030 using natural gas as a bridge to renewable hydrogen.
Science
You may receive a gift aid offer as early as one month after being admitted, but not before December 15.
If it does not, Mr Kok will continue as caretaker prime minister until a general election, probably not before late autumn.
News & Media
Expert writing Tips
Best practice
Use "not before today" to clearly state that an action or event cannot occur any sooner than the current day.
Common error
Avoid using "not before today" when you actually mean 'sometime today'. The phrase explicitly means from tomorrow onwards, not potentially within the current day.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not before today" functions as an adverbial phrase, modifying a verb or clause to indicate the earliest possible time an action can occur. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
45%
Science
30%
Academia
15%
Less common in
Formal & Business
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
The phrase "not before today" is a versatile and grammatically sound expression used to indicate that something cannot occur any earlier than the present day. Ludwig AI validates its correctness and practical usage. Common in news, scientific, and academic contexts, it sets clear temporal boundaries, preventing any assumptions of earlier occurrences. Alternatives like "not until today" or "starting today" offer similar meanings with subtle nuances. When using this phrase, make sure you are using it in order to indicate that you are referring to current day and you don't mean 'sometime today'. In summary, "not before today" is a useful phrase for establishing temporal clarity in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
not until today
Emphasizes that something will definitely happen today, and not before.
not earlier than today
Similar to the original, but with a focus on earliness.
cannot happen prior to today
Emphasizes the impossibility of something happening before the current day.
no sooner than today
Emphasizes the immediacy of the earliest possible time.
after today
A more general reference to a future time following the current day.
only from today onwards
Highlights the starting point of an action or event.
beginning today
Similar to 'starting today', but can imply a process.
starting today
Focuses on the commencement of something.
from this day forward
Highlights a commitment to the future, starting today.
not previously possible
Emphasizes the change in possibility from today onwards.
FAQs
What does "not before today" mean?
It means that something cannot or will not happen any earlier than the current day. It sets the current day as the absolute earliest starting point.
Is it the same to say "not until today" and "not before today"?
They're very similar, but "not until today" emphasizes that something will happen today, whereas "not before today" only sets the current day as the earliest possible time, without guaranteeing it will occur today.
What are some alternative ways to express "not before today"?
You could use phrases like "no sooner than today", "starting today", or "only from today onwards" depending on the specific nuance you want to convey.
How formal is the phrase "not before today"?
It's relatively neutral and can be used in most contexts, from casual conversation to formal writing. However, more formal settings might benefit from using a more precise term, such as a specific date or time.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested