Therefore, there is no specific definition of language attributed to Archibald Hill.
If you're looking for information about the definition of language, it's important to refer to linguists and philosophers who have dedicated their work to this topic.
Here are some common definitions of language:
* A system of communication using vocal sounds, gestures, or written symbols. This is a broad definition that encompasses many forms of communication.
* A set of rules and conventions that allow humans to convey meaning. This definition emphasizes the structured and organized nature of language.
* A tool for thought and expression. This definition highlights the role of language in shaping our thoughts and allowing us to communicate our ideas.
Ultimately, the definition of language depends on the specific perspective and context.