adjective.Surrounded by land (having no borders with the sea).
adjective.
Living in freshwater, such as landlocked salmon.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adjective.
surrounded entirely or almost entirely by land
Word Usage
"Pakistan is a key supply route for fuel, military vehicles, spare parts, clothing and other non-lethal supplies for foreign troops in landlocked Afghanistan."