Vocabulary Spotlight

Definitive

Part of Speech: Adjective

Definition: Conclusive, final, or authoritative; providing a clear answer or solution.

“The scientists released a definitive report on climate change.”

Pronunciation

[dih-fin-i-tiv]

Synonyms, Antonyms & Related Words

Synonyms

Conclusive
Final
Authoritative
Decisive
Absolute

Antonyms

Tentative
Uncertain
Indefinite
Provisional
Incomplete

Related Words

Definition (noun)
Decisive (adjective)
Resolution (noun)

Word Origin

“Definitive” originates from the Latin “definitivus,” meaning “determining or setting bounds,” signifying finality or conclusiveness.

Word Family

Noun: Definition – A statement of the exact meaning of a word or concept.

Adjective: Decisive – Settling an issue or bringing clarity.

Mnemonics

Think “definitive” as “definite” – something that’s certain and conclusive.

Industry-specific Usage

Law

In law, a definitive ruling is one that provides a final resolution on a matter.

Science

A definitive study offers conclusive findings that are widely accepted as authoritative.

Publishing

In publishing, a definitive edition of a book is often regarded as the most complete and accurate version.

In Context

“Definitive” describes something that is complete, authoritative, or conclusive. It is often used to express the final word on a subject in fields like law, science, or literature.

Vocabulary Challenges

1. Which is an antonym of “Definitive”?

Tentative
Conclusive
Final
Decisive

‘Tentative’ is correct, as it means uncertain or not fully decided, the opposite of definitive.

2. Fill in the blank: After months of debate, they reached a _______ agreement on the issue.

tentative
definitive
indefinite
uncertain

‘Definitive’ is correct, as it suggests a conclusive and final agreement.

3. In which context is “definitive” most applicable?

A draft of a new novel
A tentative plan for a party
An uncertain guess
A final report on research findings

‘A final report on research findings’ is correct, as definitive describes something that is conclusive.