trade route tra·de·route uncommon noun 1. a lane at sea that is a regularly used route for vessels Synonymsseawaysea laneship routetrade route 2. a route followed by traders (usually in caravans) Synonymstrade route Related words Broader terms lanepath Narrower terms Saint Lawrence SeawaySilk Road WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
