substructure
🇺🇸
/ˈsʌbstrʌktʃər/
🇬🇧
/ˈsʌbstrʌktʃə(r)/
noun
R
The part of something that is underneath and supports the rest of it.
The bridge has a strong substructure made of concrete.
translation
The part of something that is underneath and supports the rest of it.
Word Forms
Plural
substructures