English Reference
adverb

infinitely

adv.
US /ˈɪnfənətɫi/ UK /ˈɪnfɪnətli/ in·fin·ite·ly

  1. 01 B2 Upper Intermediate

    to a very great degree; much more.

    used as an intensifier to indicate a significantly greater degree or extent.

    Simple

    The new version of the software is infinitely better than the old one.

    In context

    The revised manuscript was infinitely more coherent than the initial draft, reflecting the author's meticulous attention to structural detail.

    Usage

    Usually placed before an adjective or another adverb to provide emphasis.

    vastlysignificantlyimmeasurably
  2. 02 C1 Advanced Technical Math

    without any limit or end; forever.

    in a manner that is limitless or endless in space, time, or quantity.

    Simple

    In theory, the sequence of numbers could continue infinitely.

    In context

    The fractal pattern repeats infinitely, maintaining its complexity regardless of the level of magnification applied by the observer.

    Usage

    Often used in mathematical or scientific contexts to describe sequences or physical properties.

    finitely

This most basic of lessons has since been largely – although not completely – learnt, and sharing between Western intelligence agencies is infinitely better than it was in 2001.

BBC News· 10 Sept 2026

All of this is delivered with amusing hauteur by an act who styles herself as infinitely sexier and cleverer than we riffraff in the audience.

The Guardian· 22 Aug 2026

From infinite + -ly.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated