2. What did it mean?

Решение:

В тексте сказано: "The word 'vegetarian' was coined in about 1840 to mean people who lived without killing for food, either for moral or health reasons, or both." Это означает, что вегетарианцы — это люди, которые не едят мясной пищи.

Ответ: b) people who didn't eat flesh foods