Momentous

adjective
/moʊˈmentəs/

Meaning

of great importance or significance; having far-reaching consequences
Of great importance or significance, especially in its effect on the future.

Example Sentences

The signing of the peace treaty was a momentous occasion for both countries.

The signing of the agreement was a momentous event.

Synonyms

significant, important, historic, crucial, pivotal, major
Entry 1
significant, important, historic, crucial, pivotal
Entry 2
significant, historic, important, crucial, major

Antonyms

trivial, insignificant, unimportant, minor
Entry 1
trivial, insignificant, unimportant, minor
Entry 2
trivial, insignificant, minor

Collocations

momentous decision, momentous occasion, momentous event, momentous day, momentous change
Entry 1
momentous decision, momentous occasion, momentous event, momentous day
Entry 2
momentous event, momentous decision, momentous change, momentous occasion

Related Vocabularies

not real or true; imaginary or fabricated
Relating to marriage or weddings.
crazy or eccentric in behavior
Able to cure disease or restore health.
Showing great attention to detail; very careful and precise.
Contrary; completely different; facing each other; reverse;

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