noun
tramper (ship)
A tramp steamer; a cargo ship that does not operate on a fixed schedule or regular route, but takes cargo wherever it is available. Compare with ライナー (liner).
See also: ライナー
トランパーは決まった航路を持たず、貨物のある港へ向かう。
A tramper does not have a fixed route and heads to ports where cargo is available.