the style or types of words used by a person or groupHe was shocked at how crude their language was.
bad/foul language (=language that might offend people): My kids have started using the foul language they hear on television.
ordinary/plain language: In ordinary language, “larceny” means “stealing” or “theft.”
spoken language: a comparison between spoken and written language
strong language (=swearing): Mrs. Beeson did not normally use strong language, and certainly not in public.