Akademik

landfast
\\ˈ ̷ ̷ˌ ̷ ̷\ adjective
: fast on the shore

landfast ice

* * *

/land"fast', -fahst'/, adj.
attached to or grounded on shore or land: landfast ice.
[1695-1705; LAND + FAST1]

Useful english dictionary. 2012.