What term describes a person who abstains from eating meat, fish, or poultry?

The term that describes a person who abstains from eating meat, fish, or poultry is "vegetarian." Vegetarians typically follow a diet that excludes these animal products but may still consume other animal-derived products such as dairy and eggs, depending on the specific type of vegetarianism they practice (e.g., lacto-vegetarian, ovo-vegetarian, or lacto-ovo-vegetarian).

While a vegan is defined as someone who abstains from all animal products, including dairy and eggs, the question specifically pertains to the exclusion of meat, fish, and poultry, which is characteristic of a vegetarian diet. Flexitarians, on the other hand, mostly eat a vegetarian diet but occasionally include meat, while omnivores consume both plant and animal products.

Understanding these distinctions is crucial for grasping various dietary practices and communicating effectively about nutrition.