English Reference
adverb

permanently

adv.
US /ˈpɝmənəntɫi/ UK /pˈɜːmənəntli/ per·ma·nent·ly

  1. 01 B2 Upper Intermediate

    in a way that lasts forever or for a very long time.

    in a manner that is intended to remain unchanged or to exist indefinitely.

    Simple

    The accident left him permanently unable to walk, so he had to use a wheelchair.

    In context

    The treaty was designed to permanently alter the geopolitical landscape of the region, ensuring that no further border disputes could arise.

    Usage

    Usually placed after the verb it modifies or at the end of the clause.

    Pitfall
    He is permanent living in London. He is permanently living in London.

    Use the adverb 'permanently' to describe how someone lives or where something is located, not the adjective 'permanent'.

Usage permanently shadowed

The eclipse in 1999 left many people concerned they had permanently damaged their eyes.

The Guardian· 13 Aug 2026

Looking at the eclipse without eye protection can permanently damage your eyes.

The Guardian· 12 Aug 2026

From Middle English permanently; equivalent to permanent + -ly.

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

This entry
Origin Middle English permanently
Level B2 · Upper Intermediate
Frequency Common
Updated