WordUpWordup

Substratum

usgb/ˈsʌbstreɪtəm/Volume
Left Definition 1 of 3Right
LampPro Tip 1/3
Physical layerPlay
Refers to real, tangible layers, like rock or sediment, not abstract ones. SlideArchaeologists studied the substratum to understand the site's history.
LampPro Tip 2/3
Technical contextsPlay
Mostly used in specialized fields such as geology or construction. SlideThe engineer analyzed the substratum for the new highway.
LampPro Tip 3/3
Supportive naturePlay
Emphasizes the supporting role of a layer beneath another. SlideThe greenhouse was constructed on a strong substratum.