øya

øya is the definite singular form of the Norwegian noun ø, meaning "island." As the definite form, øya corresponds to "the island" in English. The indefinite form is ø. The word is used in everyday Norwegian, on maps and signs, and in geographic descriptions, and it is frequently found in toponymy, where places are named for nearby water features.

Etymology and forms: ø derives from Old Norse ey, cognate with English isle and Dutch eiland. In Norwegian, suffixes attach to nouns to mark definiteness; øya is formed by adding a definite suffix to ø. In Bokmål and Nynorsk alike, the form is common, with regional pronunciation variations.

Geographic usage: as a label, øya often designates an island or an area that historically sat on an island or near water. It appears in street signs, municipal place names, and descriptions of landscapes and settlements. It can function as a generic term in prose as well as a proper name in local contexts.

See also: øy; Old Norse language; toponymy.