Word Meaning

Meaning of informal

- Not in the regular, usual, or established form; not according to official, conventional, prescribed, or customary forms or rules; irregular; hence, without ceremony; as, an informal writting, proceeding, or visit.
- Deranged in mind; out of one's senses.

Crossword clue for informal

- Attending class
- Casual
- Colloquial
- Relaxed and unofficial