definitive
final and not changeable
Final and complete, so that it will not be changed or argued about anymore.
a definitive [decision/diagnosis/answer/agreement]
- The committee reached a definitive decision after reviewing all the evidence.
- Doctors were hesitant to give a definitive diagnosis until more tests came back.
- There is still no definitive answer on what caused the crash.
- The two companies signed a definitive agreement to merge next year.
- Until the court issues a definitive ruling, the law remains unclear.
- The test results gave a definitive answer.
- We do not have a definitive plan yet.
- After a week, the doctor made a definitive diagnosis.
- The judge will make a definitive decision tomorrow.
- This email is a definitive confirmation of your booking.
most authoritative or reliable
The best and most complete example of something, which people accept as the main reference.
the definitive [guide/study/biography/work] on [topic]
- Her book is widely regarded as the definitive guide to digital marketing.
- The museum holds the definitive collection of his early paintings.
- That documentary is the definitive account of the scandal.
- This is the definitive biography of the composer, based on newly discovered letters.
- Researchers are still searching for a definitive study that settles the debate.
- This is the definitive guide to the city.
- Many people see this film as the definitive version of the story.
- His article became the definitive work on the subject.
- The band released a definitive collection of their best songs.
- That book is the definitive biography of the actor.
clear and exact in defining
Very clear and exact, so that something is well defined and easy to understand.
a definitive [statement/description/explanation] of [something]
- The report fails to provide a definitive statement of the project's goals.
- We need a more definitive description of the target audience.
- The treaty includes a definitive outline of each country's responsibilities.
- Her article offers the first definitive explanation of how the system works.
- Without a definitive definition of the term, the law is difficult to apply.
- The rules do not give a definitive definition of this word.
- Please write a definitive description of your job.
- The teacher gave a definitive explanation of the grammar point.
- We still do not have a definitive statement of the plan.
- The contract needs a more definitive outline of our duties.
regular long-term postage stamp
Used about stamps: a normal stamp that is used every day for a long time, not a special or limited stamp.
a definitive [stamp/series/issue]
- The post office released a new definitive series featuring native birds.
- Collectors often buy full sheets of definitive stamps for everyday use and for their albums.
- This definitive issue remained in circulation for more than twenty years.
- The design for the next definitive stamp has already been approved.
- Unlike commemoratives, definitive stamps are reprinted many times.
- He collects every new definitive stamp from his country.
- This is a definitive issue, not a special stamp.
- The post office will change its definitive series next year.
- Definitive stamps are used for normal, everyday mail.
- She bought definitive stamps for sending letters overseas.
a regular long-term stamp
In stamp collecting, a normal stamp that is used every day for a long time.
to issue a new definitive
- The post office plans to replace its current definitives next year.
- Many collectors specialize in high-value definitives from the 1950s.
- These definitives were printed on different types of paper over the years.
- He showed me a rare error found on a common definitive.
- As definitives, these stamps were in use for more than a decade.
- This stamp is a definitive, not a special issue.
- The new definitives show pictures of famous writers.
- Collectors sometimes buy many definitives for trade.
- The old definitives are now hard to find in good condition.
- She studies definitives from small island countries.
- Base: definitive
definitive agreement
1final, binding agreement
A final, complete, and legally binding contract between two or more sides.
- The two companies expect to sign a definitive agreement by the end of the quarter.
- Talks have moved from a nonbinding offer to a definitive agreement.
definitive diagnosis
1final medical diagnosis
A final medical answer about what illness a person has, with no more doubt.
- A biopsy is often needed to make a definitive diagnosis of cancer.
- Without more tests, the doctor cannot give a definitive diagnosis.
definitive edition
1standard complete edition of a work
A special version of a book, music, or film that is complete and is seen as the main standard version.
- The publisher has released a definitive edition of her collected stories.
- Fans are waiting for a definitive edition of the director's classic films.
definitive ruling
1final legal or official decision
A final decision by a court or other authority that ends discussion on a legal or official question.
- The supreme court issued a definitive ruling on the case.
- We are still waiting for a definitive ruling from the regulator.
definitive treatment
1treatment that fully resolves a condition
A medical treatment that is meant to completely fix the problem, not just give short-term relief.
- Surgery is often the definitive treatment for this type of tumor.
- The patient received pain medication in the emergency room, but definitive treatment was given later in the hospital.
the definitive answer
1final, conclusive answer
The final and complete answer that settles a question so people do not need to ask again.
- Scientists still have not found the definitive answer to why the disease spreads so quickly.
- The report does not give the definitive answer, but it helps us understand the problem better.
the definitive guide to
1most complete guide on something
A book, article, or video that people see as the best and most complete guide on a topic.
- This book is the definitive guide to Italian cooking for beginners.
- They released a video series called "The Definitive Guide to Starting a Small Business."