What is parve?

Answer 1

Parve is a category of food within the kosher system. Parve means that the food is neither dairy nor meat (red meat or poultry).

The Parve category is mostly vegan, except for the following items:

1. Eggs
   
2. Honey
   
3. Fish with scales and fins
   
4. Sodium lactate (a salt derivative of milk)
5. In theory, there are 4 species of locust that re parve, but most Jews will not eat any insects

Answer 2

parve is an adjective which means it doesn't contain any meat and milk or milk derivates.

Answer 3

It means that a food can be eating with BOTH meat and dairy, like bread.