What Does “A Herd of Pigs” Mean?
“Herd” is the standard, all-purpose collective noun for domestic pigs, general enough to cover anything from a small backyard operation to a large commercial farm. Pigs are genuinely intelligent, social animals, widely considered among the smartest domesticated species, and research into pig cognition has found abilities including problem-solving, memory for complex tasks, and even some evidence of empathetic responses to other pigs in distress.
That intelligence shapes real social structure within a herd. Pigs establish hierarchies, form preferences for particular companions, and communicate through a surprisingly varied range of vocalizations, researchers have identified distinct grunt patterns associated with different emotional states and situations. Wild boar, the ancestral species behind domestic pigs, show even more structured social behavior, typically organizing into female-led sounders, a distinction covered in more detail on this list’s “sounder” entry.
Example: “A herd of pigs rooted through the pasture, working the ground methodically for anything edible underneath.”
Other Collective Nouns for Pigs
A group of pigs goes by more than one name. You might also hear:
Related: Collective Nouns for Mammals