lokaðar
Lokaðar is the feminine plural form of the past participle of the Icelandic verb loka, which means to close or to finish. In Icelandic, participles can function as adjectives and agree with the gender, number, and case of the nouns they describe. Lokaðar specifically appears with feminine plural nouns in the nominative or accusative case when those nouns denote things that have been closed or completed.
In everyday usage, lokaðar commonly appears in passive or descriptive constructions. For example, in a sentence
Lokaðar is related to other inflected forms of loka, including lokaður (masculine singular) and lokið (neuter
See also: lokaður, lokið, lokaðar can be contrasted with forms describing things that are open or unfinished.