sam- (“co-, syn-”) + loka (“latch, catch, bolt”), apparently referring to the way shellfish "clamp" their shells together.
The "sandwich" sense is due to the resemblance of a sandwich (particularly a submarine sandwich) to various shellfish, especially mussels, with the top and bottom bread slices resembling the shell of a shellfish.
samloka f (genitive singular samloku, nominative plural samlokur)
singular | plural | |||
---|---|---|---|---|
indefinite | definite | indefinite | definite | |
nominative | samloka | samlokan | samlokur | samlokurnar |
accusative | samloku | samlokuna | samlokur | samlokurnar |
dative | samloku | samlokunni | samlokum | samlokunum |
genitive | samloku | samlokunnar | samloka, samlokna | samlokanna, samloknanna |