What is the term used to define a sexually mature male hog?

A sexually mature male hog is referred to as a boar. This term specifically denotes a male pig that has reached maturity and is capable of breeding. In the context of animal husbandry and swine production, understanding the terminology related to the different stages of pig development is crucial for managing breeding practices and animal care.

The other terms mentioned have distinct meanings within the swine industry. A gilt is a young female pig that has not yet given birth, a sow is a mature female pig that has already had offspring, and a barrow is a male pig that has been castrated and is not capable of breeding. Thus, recognizing these definitions helps clarify the role of each type of pig within agricultural practices.