Definition of foolish
1 : having or showing a lack of good sense, judgment, or discretion a foolish mistake She takes foolish risks.
Examples of foolish in a Sentence
He was wearing a foolish grin.
She's been taking foolish risks.
Those flashy clothes make her look foolish.
She must feel foolish wearing those flashy clothes.
I never thought you'd be foolish enough to believe him.
Recent Examples of foolish from the Web
Trump Jr., for his part, proved naïve and foolish to gobble such possible setup bait.
But in surveying the scene, two questions popped into my mind: Will the Pistons look foolish in setting a top two-way player loose on the open market –
Castroneves is coming off his best drive of the season and counting out best driver ESPY nominee Simon Pagenaud on a street course is just plain foolish.
Not to understand this, as would seem the case for Trump Jr., is startlingly naïve at best, dangerously foolish at worst.
Some say Trump was doubly foolish to assume Xi had any real leverage over Kim in the first place.
However, tech companies would be foolish to ignore the fact that people don’t always progress or evolve as fast as technology does.
The foolish fop (Casey Hoekstra) taking him on insults Cyrano’s plain appearance.
These criminals are foolish enough to post this stuff live hoping to get their three minutes of fame, but that three minutes could get them 30 years in prison,'' said Lt. Sean Edwards.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'foolish.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Synonym Discussion of foolish
FOOLISH Defined for English Language Learners
Definition of foolish for English Language Learners
: having or showing a lack of good sense or judgment
FOOLISH Defined for Kids
Definition of foolish for Students
: showing or resulting from lack of good sense a foolish man a foolish choice
Seen and Heard
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