Meaning & use

infinite

adjective·Academic

Last updated

UK/ˈɪnfɪnət/
US/ˈɪnfɪnət/

Meanings

  1. adjectivenot comparable

    Having no end or limit in size, space or time.

    Grammar: Strictly absolute, so more infinite is avoided in careful writing.

    Patterns

    • infinite in something

    Some people believe the universe is infinite.

    A circle has an infinite number of points.

    The mathematician explained infinite sets.

  2. adjectivebefore a nouninformal

    Extremely great or numerous, as if without limit.

    Grammar: Used loosely for emphasis: infinite patience.

    Patterns

    • infinite patience
    • infinite possibilities

    The teacher showed infinite patience with the nervous students.

    There are infinite ways to cook an egg.

    The garden offered infinite variety.

Common combinations

infinite possibilities
The blank page offers infinite possibilities.
infinite patience
Caring for a toddler takes infinite patience.
infinite loop
A bug put the program into an infinite loop.
infinite space
Philosophers wondered whether space was infinite.
infinite variety
Snowflakes come in infinite variety.

Synonyms and how they differ

endless
Endless is more everyday and can describe annoying things, while infinite sounds more precise and abstract.
boundless
Boundless emphasizes lack of limits in energy or enthusiasm.
limitless
Limitless is almost identical but more common for abilities and potential.
countless
Countless means too many to count but need not be unlimited.

Opposites

Word family

infinitely adverb
without limit, or extremely
infinity noun
the state of having no end
infiniteness noun
the quality of being infinite
infinitesimal adjective
extremely small

Commonly confused: infinite or infinitive?

infinite vs infinitive

An infinitive is a verb form like to run, while infinite means without end.

Practice

Which word is the opposite of infinite?

Make it your own

Write a sentence using “infinite”, then check it and compare it with the examples above.

Your sentence stays on this page and is not sent anywhere.

Explore more words