noun
soup plate; soup bowl
Refers to a shallow plate or a deeper bowl used for serving soup. The exact shape depends on context, but the term covers both.
スープ皿に温かいスープを注いだ。
I poured hot soup into the soup bowl.
このスープ皿は深さがあるので、麺類にも使える。
This soup bowl is deep, so it can also be used for noodle dishes.