Literal meaning:
* She is a biological mother: This means she has given birth to a child.
* She is a mother figure: This means she acts as a mother to someone, even if she is not their biological mother.
Figurative meaning:
* She is the source of something: This could mean she is the origin or foundation of something, like a movement, an idea, or a creation.
* She is the most important person: This could mean she is the central figure in a situation, holding significant power or influence.
Other possibilities:
* She is a mother in a specific context: For example, she could be the "mother of the nation" or the "mother of invention."
* It's part of a larger sentence: The meaning of the phrase could change depending on the rest of the sentence.
To understand the exact meaning, you need more context. Consider the following:
* The situation: Where was the phrase used? What was being discussed?
* The speaker: Who said the phrase? What is their relationship to the woman being referred to?
* The tone: Was the phrase spoken in a serious, playful, or sarcastic way?
Once you have more context, you can determine the specific meaning of the phrase.