Noun The language of Iceland. Translations German: Isländisch n Spanish: islandés Adjective related to the country of Iceland. Translations Catalan: islandès m, islandesa f Dutch: IJslands (note: both I and J are capitalized) French: islandais m, islandaise f German: isländisch Polish: islandzki m, islandzka f, islandzkie n Portuguese: islandês m, islandesa f Romanian: islandez m, islandeză f, islandezi m pl, islandeze f pl Spanish: islandés External links Icelandic - English Dictionary: from Webster's Dictionary - the Rosetta Edition.