I believe that is correct. Part of the problem is that similar words in different languages are actually not quite identical. “Not having emotions” is not quite the essence of stoicism: I understand it to be “avoiding highs and lows - being equipoised by recognizing what is and isn’t under our control”. A very closely related idea is proposed in the Bhagawad Gita.
I assume you’re snipping about stoicism being Greek not Roman? I’d appreciate if you just say what you mean. I’m not your student. I’m not accepting homework assignments from a random internet commenter.
No, my apologies, I actually mis-attributed the etymology of stoic to a group that did identify with reduced emotionality, but yes, out of Greece. That’s not how the snipe was intended.