English Reference
adverb

critically

adv.
US /ˈkɹɪtɪkəɫi/ UK /kɹˈɪtɪkli/ crit·i·cal·ly

  1. 01 B2 Upper Intermediate Academic

    in a way that involves careful thinking and judgment about whether something is good or bad.

    in a manner involving the objective analysis and evaluation of an issue or work.

    Simple

    Students are encouraged to think critically about the news they read online.

    In context

    The thesis requires students to engage critically with existing literature rather than merely summarizing the findings of previous researchers.

    Usage

    Often modifies verbs of cognition like 'think', 'examine', or 'evaluate'.

    analyticallythoughtfully
    uncritically
  2. 02 B2 Upper Intermediate Medicine

    in a way that is very serious or dangerous, especially regarding health.

    to a level of extreme danger or crisis; often used in medical contexts to describe a patient's unstable condition.

    Simple

    Two people were critically injured in the car accident last night.

    In context

    The patient remains critically ill in the intensive care unit, though doctors noted a slight improvement in his respiratory function this morning.

    stably
  3. 03 C1 Advanced Formal

    to a very high degree, especially when something is necessary for success.

    to a decisive or crucial degree; used to emphasize that something is essential for a particular outcome.

    Simple

    It is critically important that we finish this project by Tuesday.

    In context

    The success of the mission depends critically on the timing of the satellite deployment during the narrow launch window.

    Usage

    Commonly used to modify adjectives like 'important', 'dependent', or 'short'.

    insignificantly
  4. 04 B2 Upper Intermediate

    in a way that relates to the opinions of professional reviewers or critics.

    from the perspective of professional critics or reviewers, particularly regarding the arts.

    Simple

    The film was critically acclaimed but did not make much money at the box office.

    In context

    While the novel was critically panned upon its initial release, it has since gained a massive cult following among younger readers.

    Usage

    Frequently appears in the collocation 'critically acclaimed'.

Usage critically endangered · critically assess · critically depend

Five people have been injured, one critically, in a shooting at Virginia State University (VSU), involving multiple suspects.

BBC News· 15 Aug 2026

Their species is critically endangered and zoologists have found a suitable male breeding match at a zoo in The Netherlands.

BBC News· 13 Aug 2026

From critical + -ly.

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

This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated