- common-gender, countablean ocean (very large sea)
- common-gender, uncountableocean (water belonging to an ocean)
- common-gender, figurativelyan ocean (immense expanse or amount)
Formerocean(indefinite, nominative, singular) · oceans(genitive, indefinite, singular) · oceanen(definite, nominative, singular) · oceanens(definite, genitive, singular) · oceaner(indefinite, nominative, plural) · oceaners(genitive, indefinite, plural) · oceanerna(definite, nominative, plural) · oceanernas(definite, genitive, plural)