herbivorous

What does "herbivorous" mean?
The term "herbivorous" describes animals that subsist primarily or exclusively on plant matter, such as grass, leaves, fruits, or algae. The mental image is of a creature grazing in a meadow or browsing on tree foliage, distinct from a predator that hunts for meat. While the word is rooted in biology and science, you will often hear it used in casual contexts to describe someone's dietary preferences, such as a person who strictly follows a plant-based diet. It is a precise descriptor often used to contrast with "carnivorous" (meat-eating) or "omnivorous" (eating both plants and animals).
"herbivorous" in conversation
Discussing a pet
I didn't realize guinea pigs were strictly herbivorous.
I didn't realize guinea pigs were strictly herbivorous.
Yeah, they need lots of fresh hay and leafy greens.
Yeah, they need lots of fresh hay and leafy greens.
Used to explain a pet's dietary requirements.
Science class
Can you name an herbivorous dinosaur?
Can you name an herbivorous dinosaur?
The Brontosaurus is a classic example.
The Brontosaurus is a classic example.
Used in an educational context regarding classification.
"herbivorous" in a sentence
Most cows are herbivorous animals.
Most cows are herbivorous animals.
The forest is home to various herbivorous insects that feed on tree leaves.
The forest is home to various herbivorous insects that feed on tree leaves.
Evolutionarily, the shift toward an herbivorous diet required specialized digestive systems to process cellulose.
Evolutionarily, the shift toward an herbivorous diet required specialized digestive systems to process cellulose.