Definify.com

Webster 1913 Edition

Adj.

Totally surrounded with ice, so as to be incapable of advancing;

as, an

icebound

vessel

; also, surrounded by or fringed with ice so as to hinder easy access;

as, an

icebound

coast

Adj.

In seaman's language, totally surrounded with ice, so as to be incapable of advancing.

icebound