casualstructure
nounUK /ˈkæʒuəl ˈstrʌktʃə/
US /ˈkæʒuəl ˈstrʌktʃər/
A casual structure is a loose, relaxed way of building or organizing something.
The treehouse had a casual structure, with planks nailed wherever they fit.
RELATED WORDS
OTHER MEANINGS
2. An informal social group with a loose hierarchy.
The club was a casual structure, with no president or rules.
3. A building or object put together without strict planning.
Their shed was a casual structure of scrap wood and old doors.
4. In writing, an informal outline or plan.
She sketched a casual structure for her story before drafting.