Definition of cautious
- cautious investors
- cautious optimism
Any cautious tourist will guard her passport.
You cannot be overly cautious when you're driving in snow.
He answered the question with a cautious reply.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cautious.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: careful about avoiding danger or risk
What made you want to look up cautious? Please tell us where you read or heard it (including the quote, if possible).
the quality or state of being insatiable
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