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Definitions

informal

[in-fawr-muhl] / ɪnˈfɔr məl /


ADJECTIVE
conversational or colloquial
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Even cheap Chinese models that analysts say could upend the global industry are far out of reach for the millions of Nigerians in the informal economy.

From Barron's • Jun. 8, 2026

Daniel, the foreman in this remote, informal, small-scale mine in Kono, the diamond region of Sierra Leone, shows me the gravel he's picking through with his fingers.

From BBC • Jun. 3, 2026

McCullum runs an "informal" environment that suited the players he inherited: experienced Test cricketers who needed freedom after being stifled by Covid and a long winless run.

From BBC • Jun. 3, 2026

Berkeley’s informal anonymous survey of the Academic Senate reveals that 83% of 430 respondents across all departments support a return to the use of standardized test scores in admissions.

From The Wall Street Journal • Jun. 1, 2026

Mark Antony’s boyish charm helped set an informal tone that marked how he and Cleopatra would communicate with each other.

From "Sterling Biographies®: Cleopatra: Egypt's Last and Greatest Queen" by Susan Blackaby




Vocabulary lists containing informal


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