This is the 1755th most frequent Russian word.
еды
"Еды" means "food" (genitive singular or accusative plural of "еда").
Here, 'еды' is in the genitive case and is used to describe a characteristic or quality of the food.
Вкус этой еды был великолепным.
The taste of this food was wonderful.
The word 'еды' is the genitive case form of 'еда', used here to indicate possession or a quantity of food.
Мне нужно купить немного еды на вечер.
I need to buy some food for the evening.
In this sentence, 'еды' is again in the genitive case, used to express absence of food.