IPA: //bɑːˈbɑːbərəsnəs//
KK: /bɑrˈbɛrəsnəs/
The condition of being cruel, savage, or uncivilized.
The barbarousness of the ancient practices shocked the modern audience.
Barbarousness is formed from "barbarous" (from Latin "barbarus", meaning foreign or strange) and the suffix "-ness" (meaning the state or quality of). The word describes the state of being barbarous, which implies a quality of being uncivilized or savage.
Think of 'barbarous' meaning foreign or strange, and '-ness' indicating a state. This helps you remember that 'barbarousness' refers to the state of being uncivilized or savage.