foul language
nounUK /faʊl ˈlæŋ.ɡwɪdʒ/
US /faʊl ˈlæŋ.ɡwɪdʒ/
Words that are rude or not polite to say.
The teacher told the students not to use foul language in class.
OTHER MEANINGS
2. Offensive or abusive speech directed at someone.
He was warned for using foul language toward his teammate.
3. Words considered inappropriate in formal or public settings.
The broadcast was fined for airing foul language.
4. Language that is vulgar or crude in content.
The movie is full of foul language and violence.