The phrase "a defined date" is correct and usable in written English.
It can be used when specifying a particular date that has been clearly established or agreed upon.
Example: "The project deadline is set for a defined date, which is March 15th."
Alternatives: "a specified date" or "a designated date".
But as months pass and Mr. Khadr, now 25, remains at Guantánamo, his fellow inmates are growing distrustful that the main inducement prosecutors can offer them — the prospect of leaving by a defined date — is meaningful, defense lawyers say.
In particular it calls for: The Department of Health and NHS Commissioning Board "to set a clear, ambitious and measurable goal that is linked to patients', users' and carers' experience of integrated care and that must be delivered by a defined date".
V. cholerae is unusual in having a defined date and location for the origin of a major pandemic that allowed this approach.
In contrast, upper gastrointestinal bleeding is an acute event with a defined date of onset.
In contrast, transgenes have a defined date of origin within a plant lineage.
Since guidelines were not published at a defined date, 2-years intervals were considered for determining whether guidelines were followed (e.g. 2002 guideline was considered for treatment initiation from January 2002 to December 2003).
Since our study takes account of all hospital activities, regardless of time, we can show that by ignoring contacts in DNPaR before 1990, more than 10% of the registrants have a delay in the operationally defined date of diagnosis.
There were long trips with J., with no defined date of return.
The cohort we analyzed was defined as all patients registered by the DRT with defined date of diabetes diagnosis.
In this seemingly never-ending battle, 18 January 2012 was a defining date, a day when the internet hit back.
But there's a before and after; so the 19 August 2003 is a defining date in my life and my family's life, and it will always be.
