Icelandic has 5 different meanings across 3 categories:
Noun · Adjective · Proper Noun
a Scandinavian language that is the official language of Iceland
A native or inhabitant of Iceland; an Icelander.
of or relating to Iceland or its people or culture and language
"Icelandic ports"
"the Icelandic president is a woman"
"Icelandic sagas"
Of or relating to the North Germanic language spoken in Iceland.
A North Germanic language, the national tongue of Iceland.
The word comes from the name of the country Iceland combined with the suffix -ic. It literally means "of or relating to Iceland."