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

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.

You use informal to describe behaviour, speech, or situations that are relaxed and casual rather than correct and serious.

Definition of informal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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.

Unlike words whose status moves from slang through informal to neutral, all the while retaining their original meanings, standard words that move the other way and become slang tend to do …

You use informal to describe behaviour, speech, or situations that are relaxed and casual rather than correct and serious.