DictionaryAI

skeptical

adjective
USSKEP-ti-kuhl/ˈskɛptɪkəl/

UK spellingsceptical

2 meanings of skeptical

Practice

  1. 1
    doubtingadjective
    Doubting that something is true, and wanting proof before believing it.

    Like checking a bridge yourself before you trust it to hold your weight.

    She was skeptical about the salesman's big promises.

    Many people felt skeptical when they heard the strange story.

    Similardoubtful, dubious, unconvinced, suspicious, incredulous

    Oppositeconvinced, credulous, trusting, gullible

    Note
  2. 2
    philosophyadjective
    Belonging to a kind of philosophy that doubts whether we can truly know anything for sure.

    Like always asking "But how do we really know that?" about every claim.

    The professor explained the skeptical school of ancient Greek thought.

    Her essay took a skeptical view, doubting that anything can be known for certain.

    Note

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Origin

It comes from the Latin word "scepticus" plus "-al." You can also see it as "skeptic" plus "-al."