restrictedformat

noun
UK /rɪˈstrɪktɪd ˈfɔːmæt/
US /rɪˈstrɪktɪd ˈfɔːrmæt/

A restricted format is a special way of saving something that only certain programs can open.

The teacher saved the file in a restricted format so only the class computer could read it.


OTHER MEANINGS

2. A layout or design that has strict rules about what can be included.

The magazine used a restricted format that allowed only one photo per page.

3. A version of a document or media file that limits how it can be edited or shared.

They sent the report in a restricted format so nobody could change the numbers.

4. A set of rules in a game or contest that limits how players can take part.

The chess club used a restricted format where each move had a time limit.