This is the 7748th most frequent Turkish word.
kafeinli
"Containing caffeine."
Here, "kafeinli" is used to describe the coffee as containing caffeine.
Sabah kahvaltımdan sonra genellikle kafeinli kahve içerim.
After my breakfast in the morning, I usually drink caffeinated coffee.
In this sentence, "kafeinli" is employed to classify beverages that have caffeine.
Kafeinli içecekler bazılarında uykusuzluğa neden olabilir.
Caffeinated drinks can cause insomnia in some people.
The term "kafeinli" here compares the caffeine content of this tea to others.