Pronunciation: /ˈʌndərˌstrʌkʧər/
noun a structure or framework underlying a system or object
A1 The understructure of the building is made of strong steel beams.
A2 The understructure of the bridge was carefully designed to support heavy traffic.
B1 The understructure of the car was damaged in the accident.
B2 The understructure of the airplane is crucial for its stability during flight.
C1 The understructure of the skyscraper was meticulously engineered to withstand strong winds.
C2 The understructure of the dam is essential for preventing water leakage.
formal The understructure of the bridge was carefully designed to support heavy loads.
informal I never realized how important the understructure of a building is until I saw it being constructed.
slang The understructure of the car was all messed up after the accident.
figurative The understructure of her argument was weak, so it was easy to refute.
understructures
more understructured
most understructured
understructure
will understructure
has understructured
is understructuring
understructure
understructure
to understructure
understructuring
understructured