Definition of grandiose
- They did not believe his grandiose claims.
- had grandiose plans for the city
He was full of grandiose ideas.
a grandiose plan to upgrade the entire interstate highway system in 10 years
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'grandiose.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use: 1818See Words from the same year
: seeming to be impressive or intended to be impressive but not really possible or practical
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