IPA: /ˈruːdəri/
KK: /ˈrudəri/
The quality of being rude or using crude language.
His speech was filled with rudery, making many people uncomfortable.
Rudery originates from the Middle English word 'ruderie', which is derived from 'rude' (from Old French 'rude', meaning rough or unrefined) and the suffix '-ery' (meaning a state or condition). The word 'rudery' refers to the state or condition of being rude or lacking refinement.
Think of 'rude' as being rough or unrefined, and remember that 'rudery' describes the state of being rude.