Here are some possible meanings:
1. To find out:
* "Voy a aver qué pasa" (I'm going to see what's happening)
* "Aver qué te parece esta idea" (Let's see what you think of this idea)
2. To check or verify:
* "Aver qué día es tu cumpleaños" (Let's check what day your birthday is)
* "Aver qué hay de nuevo en la tienda" (Let's see what's new in the store)
3. To see if:
* "Aver qué me encuentro en la calle" (Let's see what I find in the street)
* "Aver qué puedo hacer para ayudarte" (Let's see what I can do to help you)
4. To try something:
* "Aver qué tal te queda esta camisa" (Let's see how this shirt fits you)
* "Aver qué sabe este plato" (Let's see what this dish tastes like)
In essence, "aver que" is used to express a sense of curiosity, exploration, or checking. It's a versatile phrase that can be used in various situations.