The meaning of INFORMAL is marked by the absence of formality or ceremony. How to use informal in a sentence.

INFORMAL definition: 1. not formal or official: 2. (of clothing, behaviour, speech) suitable when you are with friends…. Learn more.

Apr 2, 2026 · He spoke to them in informal Spanish/English. The term is common in informal contexts.

If something’s informal, it’s casual and relaxed and doesn’t follow any particular rules or conventions, whether that's a style of writing, or the dress code for your dinner party.

If something’s informal, it’s casual and relaxed and doesn’t follow any particular rules or conventions, whether that's a style of writing, or the dress code for your dinner party.

INFORMAL meaning: 1. not formal or official: 2. (of clothing, behaviour, speech) suitable when you are with friends…. Learn more.

Informal speech or behaviour is relaxed and friendly rather than serious, very correct, or official. She is refreshingly informal. His friend was less good-looking, but a lot more informal and relaxed.

May 6, 2026 · Formal words sound more professional and polite, while informal words sound more casual and relaxed. For example, assist is more formal than help, and purchase is more formal than …

1. without formality or ceremony; casual: an informal visit. 2. not according to the prescribed, official, or customary way or manner; irregular; unofficial: informal proceedings. 3. suitable to or characteristic …

Jun 25, 2016 · Informal refers to anything casual, relaxed, or not adhering to strict rules, procedures or standards, usually used in the context of communication, language, dress code, gatherings or settings.