sandwich

nouns

two (or more) slices of bread with a filling between them
sandwich
is a part of
the food served and eaten at one time
meal, repast
is a type of (narrower)
food for light meals or for eating between meals
snack food

verbs

make into a sandwich
sandwich
is a type of (narrower)
arrange by systematic planning and united effort
"machinate a plot"; "organize a strike"; "devise a plan to take over the director's office"
devise, get up, machinate, organise, organize, prepare
insert or squeeze tightly between two people or objects
"She was sandwiched in her airplane seat between two fat men"
sandwich
is a type of (narrower)
put or introduce into something
"insert a picture into the text"
enter, infix, insert, introduce