sérstök
Sérstök is an Icelandic adjective meaning "special," "particular," or "unusual." It is used to describe nouns and signals that something stands out within a context. The word can modify a wide range of nouns, from everyday objects to abstract concepts, such as in phrases like sérstök aðferð (special method) or sérstakt fyrirbæri (a peculiar phenomenon).
In Icelandic, adjectives generally inflect for gender and number to agree with the noun they modify and
Etymology and nuance: the prefix sér- adds a sense of distinction or individuality. The term sits in
Usage notes: Sérstök is typically preferred when the speaker intends to emphasize that something is not ordinary