The meaning of SUBSTANTIVE is having substance : involving matters of major or practical importance to all concerned. How to use substantive in a sentence. Did you know?

SUBSTANTIVE definition: 1. important, serious, or related to real facts: 2. important, serious, or related to real facts…. Learn more.

SUBSTANTIVE definition: a noun. See examples of substantive used in a sentence.

Substantive negotiations or issues deal with the most important and central aspects of a subject. They plan to meet again very soon to begin substantive negotiations.

Define substantive. substantive synonyms, substantive pronunciation, substantive translation, English dictionary definition of substantive. adj. 1. Substantial; considerable.

Dec 13, 2025 · Adjective substantive (comparative more substantive, superlative most substantive) Of the essence or essential element of a thing. Synonyms: essential, in essence substantive information

Definition of substantive adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.