panino bedeutet auf Englisch

bread roll▼(miniature round loaf of bread)
noun
[UK: bred rəʊl] [US: ˈbred roʊl]

bun [buns]▼(a small bread roll, often sweetened or spiced)
noun
[UK: bʌn] [US: ˈbən]He grilled the hot dog bun. = Grigliò il panino dell'hot dog.

sandwich [sandwiches]▼(snack consisting of two slices of bread)
noun
[UK: ˈsæn.wɪdʒ] [US: ˈsæn.wɪdʒ]Make me a sandwich. = Fammi un panino.

sandwich bar▼noun