Meaning: The coffee was hot and producing steam in the cup.
Choice of Words: "Steamed" means to produce steam or vapor. "Coffee" is a brewed drink prepared from roasted coffee beans, and "cup" is a small container used for drinking.
Alternative Expressions
The coffee was hot and bubbly in the cup.
Meaning: This means the same as the first sentence, but it uses different words to describe the coffee.
Choice of Words:Hot means that the coffee is at a high temperature. Bubbly means that the coffee has bubbles in it.
The steamy coffee filled the cup.
Meaning: This means that the coffee is so hot that it's steaming and filling up the cup.
Choice of Words:Steamy means that the coffee is hot and has a lot of steam coming from it.