the tableware (plates and platters and serving bowls etc.) used in serving a meal
"She carefully washed each piece of dinnerware before setting the table for the holiday feast."
The dishes used for serving dinner.
"After washing the broken plates, she carefully put away the rest of her dinnerware in the cupboard."
In plain English: Dinnerware is any plate, bowl, cup, or spoon you use to eat your meal from.
"She carefully packed all the dinnerware into boxes before moving house."
Dinnerware is a straightforward compound word formed by combining "dinner" and "-ware." It refers to the dishes and utensils used during a meal, taking its name directly from the time of day it is typically served.