A sea route is a navigable path through the ocean, typically used for transportation or trade. The term 'sea route' can be broken down into two parts: STRAIT and LANE. A STRAIT is a narrow body of water that connects two larger bodies of water, such as the STRAIT of Gibraltar which connects the Atlantic Ocean to the Mediterranean Sea. A LANE is a navigable route through the ocean, usually marked by buoys or other navigational aids. Together, these two terms form the phrase 'sea route, ' which describes a navigable path through the ocean.