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Definition informal in British English

informal adjective

adjective
/ɪnˈfɔː(r)m(ə)l/
Example

It was very informal - more of a chat than an interview.

Example

The hotel has an informal atmosphere.

1.1

used about language or behaviour that is suitable for using with friends but not in formal situations

Example

phrases that the students used in informal conversation

Example

Beware of being too friendly and informal with your employees.

Synonyms and related words
1.2

used about the type of clothes that you wear at home or to relax

Synonyms and related words
2

informal talks or meetings are relaxed, do not involve many people, and do not need to produce an official result

Example

The informal meetings at Camp David were important in strengthening mutual understanding and trust.

Synonyms and related words
2.1

an informal organization, group, or arrangement is not official and has no fixed rules

Example

informal networks within the community

Example

They cooperate with other groups on an informal basis.

Synonyms and related words
Definition informal in British English