1. Grandmother: This is the most common meaning of "naynay." It's a playful and affectionate term used to refer to one's grandmother. It's similar to other terms like "Nana" or "Grandma."
2. Nonsense: "Naynay" can also be used as a synonym for "nonsense" or "rubbish." It can be used to express disbelief or amusement at something silly or ridiculous.
3. "No, no!": This is another possible meaning, where "naynay" is used as an exclamation meaning "no, no" or "don't do that." It's often used by children or in a playful context.
4. A person's name: While not as common, "Naynay" can also be a person's given name.
To understand the meaning of "naynay" in a particular context, you need to consider the speaker, the situation, and the surrounding words.