Understanding 'boorish' means recognizing it describes socially unacceptable behavior. Interrupting others continually is seen as boorish.
Pro Tip 2/3
Negative Connotation
'Boorish' implies dislike or disapproval towards someone's behavior, indicating it's undesirable. He received a reprimand for his boorish conduct during meetings.
Pro Tip 3/3
Cultural Sensitivity
What's considered 'boorish' can vary between cultures; be aware of different social norms. Chewing with an open mouth might be boorish in some societies.