Questions & Answers about Plastumbúðirnar eru tómar.
It is a compound noun plus the definite article:
So plastumbúðirnar literally breaks down as the plastic packaging or the plastic containers/wrappings, depending on context.
Because Icelandic usually puts the definite article on the end of the noun instead of using a separate word like English the.
Here:
- plastumbúðir = plastic packaging / plastic wrappings
- plastumbúðirnar = the plastic packaging / wrappings
The ending -nar is the definite article used here with a feminine plural noun in the nominative.
Yes, umbúðir is plural, and it is very often used in the plural when talking about packaging or wrappings in a general sense.
A singular form umbúð does exist, but it usually refers to a single wrapper, package, or covering. In everyday usage, when people mean packaging, the plural umbúðir is very common.