This is the 16532nd most frequent Turkish word.
yemeklerden
"From the foods/meals."
Here 'yemeklerden' refers to 'after the meals' where 'yemekler' is meals, and '-den' is the ablative suffix indicating separation or 'after' in context.
Yemeklerden sonra tatlı yemek hoşuma gidiyor.
I enjoy eating dessert after meals.
Here 'yemeklerden' means 'of the meals' where '-den' indicates partitive or selection among the group of 'meals'.
Yemeklerden bazıları gerçekten çok lezzetliydi.
Some of the meals were really delicious.
Here 'yemeklerden' expresses 'from the meals,' with '-den' denoting avoiding or refraining from something.