INFINITIES Synonyms: 16 Similar and Opposite Words

infinity

noun

in-ˈfi-nə-tē

Definition of infinity next

as in perpetuity

endless time it seemed as though that meeting might extend into infinity

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of infinity In many Eastern traditions, by contrast, eternity is the immovable that resists change, a condition of suspension extending across infinity. —

Li Qi, Artforum, 6 Mar. 2026 An infinity-edge pool anchors the outdoor living area, with plenty of loungers for basking in the sun. —

Tori Latham, Robb Report, 6 Mar. 2026 Our judges loved Pixar's first feature-length film to infinity and beyond! —

Karen Cicero, Parents, 5 Mar. 2026 Linear focus is based on the rotation angle and spans from the minimum focus distance to infinity, while nonlinear focus is based on the rotation speed. —

Jim Fisher, PC Magazine, 4 Mar. 2026 See All Example Sentences for infinity

Recent Examples of Synonyms for infinity

Noun

The deal, which began in 2014, was set to expire in 2032, but will instead continue into perpetuity.

— David Matthews, New York Daily News, 21 Jan. 2026
Helen Paves’ story now powers that legacy into perpetuity.

— Andrew McGowan, Variety, 1 Dec. 2025