tjarnastör

== Icelandic == === Etymology === From tjörn (“pond”) +‎ stör (“sedge”). === Pronunciation === IPA(key): /ˈtʰjartnaˌstœːr/ === Noun === tjarnastör f (genitive singular tjarnastarar, nominative plural tjarnastarir) bottle sedge (Carex rostrata) Synonym: ljósastör ==== Declension ====