4. The special vocabulary and usages of a scientific, professional, or other group: "his total mastery of screen language—camera placement, editing—and his handling of actors" (Jack Kroll).
5. A characteristic style of speech or writing: Shakespearean language.
6. A particular manner of expression: profane language; persuasive language.
7. The manner or means of communication between living creatures other than humans: the language of dolphins.
8. Verbal communication as a subject of study.
9. The wording of a legal document or statute as distinct from the spirit.