open-faced sandwich noun
also open-face sandwich
plural open-faced sandwiches
also open-face sandwich
plural open-faced sandwiches
Learner's definition of OPEN-FACED SANDWICH
[count] US
: a piece of bread that is covered with meat, cheese, etc. : a sandwich made with no bread on top单片三明治,外馅三明治(无顶层面包片) — called also (British) open sandwich