English Reference
adjective

anxious

adj.
US /ˈæŋkʃəs/ UK /ˈæŋʃəs/ anx·ious

  1. 01 B1 Intermediate

    feeling worried or nervous about something that might happen.

    experiencing worry, unease, or nervousness, typically about an imminent event or something with an uncertain outcome.

    Simple

    She felt anxious about the job interview and couldn't sleep well.

    In context

    The passengers grew increasingly anxious as the pilot announced a further two-hour delay due to deteriorating weather conditions.

    Usage

    Commonly followed by the preposition 'about'.

    Pitfall
    I am anxious for my exam results. I am anxious about my exam results.

    Use 'about' when you are worried. Use 'for' or 'to' when you are eagerly waiting for something good.

  2. 02 B2 Upper Intermediate

    wanting to do something or wanting something to happen very much.

    characterized by extreme eagerness or a strong desire to do something.

    Simple

    We are anxious to start the project and see the results.

    In context

    The board of directors is anxious to resolve the legal dispute before the end of the fiscal year to reassure their investors.

    Usage

    Usually followed by a 'to' infinitive or the preposition 'for'.

    Teacher's tip

    In this sense, the word does not necessarily imply fear, but rather a high level of impatience or enthusiasm.

    eagerkeendesirous

To be clear, exercise is not a magic fix for anxious thoughts about appearance and performance.

The Guardian· 16 Aug 2026

In one question, 44% of teens said they feel anxious when they don’t have their phone.

The Conversation· 6 Jul 2026

Borrowed from Latin anxius, from angō (“to cause pain, choke”); akin to Ancient Greek ἄγχω (ánkhō, “to choke”). See anger; angst.

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

This entry
Level B2 · Upper Intermediate
Frequency Common
Updated