Definitions

1. adjective

excessively sentimental or emotionally affected, especially in a way that is considered insincere or overbearing

“She was a soppy romantic who cried at every sad movie.”

2. noun

a liquid food served as a side dish, especially one that is thick and slightly sweet, as at a roast or barbecue

“The turkey came with a delicious gravy and a side of rich, creamy soppy sauce.”