Not formal or ceremonious. / Not in accord with the usual regulations. / Suited for everyday use. / (of language) Reflecting everyday, non-ceremonious usage.

In an irregular or informal manner; without the usual forms.

The condition of being informal.

present participle of informalize

Third-person singular simple present indicative form of informalize

simple past tense and past participle of informalize

(transitive) To make informal.

plural of informality

plural of informalism

A word, phrase, behaviour, etc. that is informal. / An art movement based on abstract and gestural tendencies rather than definite form.