English Lexicon

Cautious

/ˈkɔː.ʃəs/
adjectiveCEFR B2 (Upper)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As adjective
  1. 1

    Careful to avoid potential problems or dangers.

    "She took a cautious approach to investing her savings."
  2. 2

    Characterized by a lack of confidence or certainty.

    "His cautious demeanor made it clear he was unsure about the decision."

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Synonyms (3)
Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word 'cautious' originates from the Latin 'cautiosus', which means 'careful' or 'wary'. It evolved through Middle French 'cautieux' before entering English in the late 16th century, retaining its meaning of being careful to avoid danger or mistakes.

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