The term "wear ship" is a nautical expression used in sailing and refers to the action of turning a sailing ship away from the wind. It is a specific maneuver that sailors perform to change the direction of the ship when sailing.
The phrase "wear ship" is quite specific to sailing, so it doesn't have different meanings in other contexts.
There are no common idioms or phrasal verbs that directly relate to "wear ship" since it is a specialized term. However, in sailing terminology, other phrases might be used, such as "trim the sails" (adjusting the sails for better performance).
"Wear ship" is an important term in sailing that indicates a maneuver to turn a ship away from the wind.