Which of these terms is only used to describe a male pig?

While the words "swine," "pig," and "hog" can be used to describe any pig without regard to gender, a male pig is called a "boar". On the other hand, a female pig who has had piglets is known as a "sow," and one without piglets is a "gilt".

Asked by Rachel Bortles · Last updated 5 years ago · 4.7K views · SOURCE