What is the term used for a baby cow?

The term "calf" refers specifically to a young bovine, which is a baby cow. This terminology is widely accepted in agriculture and animal husbandry, distinguishing this young animal from adults. Calves are typically considered to be under a year old, and this stage in their life is crucial for their growth, development, and nutrition.

In contrast, other terms listed do not accurately refer to a baby cow. For instance, "pup" is commonly used for young canines or some other animals, such as seals and rodents, while "ID" simply refers to identification and not to an animal. The term "cub" generally refers to the young of certain species such as bears or felines.