Definition of informal
- an informal meeting
- informal clothes
We had an informal meeting over lunch.
He has an informal manner that puts people at ease.
He spoke to them in informal Spanish.
The term is common in informal contexts.
He took an informal poll among his coworkers.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'informal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: having a friendly and relaxed quality
: suited for ordinary use when you are relaxing
of language : relaxed in tone : not suited for serious or official speech and writing
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