Definition: predomestically is a term used in linguistics to describe a grammatical relation that occurs when two or more words are related by a common root. In other words, it describes a relationship between words where one word expresses a concept and the other expresses an attribute of the other word. For example: - "The cat chased the mouse" is predomestically true because both cats and mice have attributes (chased) that can be inferred from their actions. - "I'm tired