Question: what is ousia in english?
Answer: Ousia (/ˈuːziə, ˈuːsiə, ˈuːʒə, ˈuːʃə/; Greek: οὐσία) is an important philosophical and theological term, originally used in ancient Greek philosophy, then later in Christian theology. ... The Ancient Greek term Ousia was translated in Latin as essentia or substantia, and hence in English as essence or substance.