trialstructures

noun
UK /ˈtraɪəl ˈstrʌktʃəz/
US /ˈtraɪəl ˈstrʌktʃərz/

Trial structures are small test buildings made to see if a design works.

The builders put up trial structures before making the real house.


OTHER MEANINGS

2. Temporary frames used in a science experiment.

The class built trial structures to test which shape was strongest.

3. Early versions of a building used to check safety and cost.

The trial structures helped the team find problems before building.

4. Practice setups used in a court or legal test.

The lawyers prepared trial structures to organize their case.