A female pig that has had a litter of piglets is referred to as what?

A female pig that has had a litter of piglets is referred to as a sow. This term signifies that the female has reached maturity and has successfully given birth to offspring. Sows play a crucial role in pig farming as they are the primary source of piglets for production.

In contrast, a gilt refers to a young female pig that has not yet given birth, indicating it is still in the early stages of development. A barrow is a castrated male pig, which is typically raised for meat production. A boar, on the other hand, is an uncastrated male pig used for breeding purposes. Each of these terms describes different stages or roles within pig production, but the term sow is specifically designated for females that have already reproduced.