informal
in|for|mal /ɪnf'ɔːrməl/
1 [ADJ] usu v-link ADJ
Informal speech or behaviour is relaxed and friendly rather than serious, very correct, or official.
She is refreshingly informal...
≠ formal
● informally [ADV] ADV after v
She was always there at half past eight, chatting informally to the children.
● informality [N-UNCOUNT]
He was overwhelmed by their friendly informality.
2 [ADJ]
An informal situation is one which is relaxed and friendly and not very serious or official.
The house has an informal atmosphere.
≠ formal
3 [ADJ]
Informal clothes are casual and suitable for wearing when you are relaxing, but not on formal occasions.
For lunch, dress is informal.
= casual
≠ formal
● informally [ADV]
Everyone dressed informally in shorts or jeans.
4 [ADJ] usu ADJ n
You use informal to describe something that is done unofficially or casually without planning.
The two leaders will retire to Camp David for informal discussions.
● informally [ADV]
He began informally to handle Ted's tax affairs for him.
1 [ADJ] usu v-link ADJ
Informal speech or behaviour is relaxed and friendly rather than serious, very correct, or official.
She is refreshingly informal...
≠ formal
● informally [ADV] ADV after v
She was always there at half past eight, chatting informally to the children.
● informality [N-UNCOUNT]
He was overwhelmed by their friendly informality.
2 [ADJ]
An informal situation is one which is relaxed and friendly and not very serious or official.
The house has an informal atmosphere.
≠ formal
3 [ADJ]
Informal clothes are casual and suitable for wearing when you are relaxing, but not on formal occasions.
For lunch, dress is informal.
= casual
≠ formal
● informally [ADV]
Everyone dressed informally in shorts or jeans.
4 [ADJ] usu ADJ n
You use informal to describe something that is done unofficially or casually without planning.
The two leaders will retire to Camp David for informal discussions.
● informally [ADV]
He began informally to handle Ted's tax affairs for him.