islandicadj.

/ˈʌɪləndɪk/Etymology: < island n. + -ic suffix.
rare.
the world > the earth > land > land mass > island > [adjective]
1846 J. Macleod Let. to Wightman 29 Apr. in Hogg (1873) 374 There is no fine scenery—none of our own bold peaks and islandic glens.
This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2018).