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patrol ship

patrol ship

4 3.7
A ship used by the navy or coast guard to watch and protect the sea
  • noun
  • /pəˈtroʊl ʃɪp/
  • Specialized
translation icon : buque de patrulla
  • Two Chinese fishing patrol ships also sailed in an area just outside Japan's territorial waters around the islets Tuesday for the 11th day in a row and signaled for a Japan Coast Guard cutter to get out, the coast guard said.
  • Korean patrol ship

Examples

  • The navy deployed a new patrol ship to monitor the coastal waters for illegal fishing.

  • You're piloting a Max II patrol ship, right?

  • Any sign of that patrol ship yet?

  • One of our patrol ships is under attack from the main force approaching the fleet.

  • Theirs had been one of many patrol ships guarding the satellite network.

    Fiction book (2002)
  • The patrol ship was tasked with ensuring the safety of shipping lanes during the storm.

  • After receiving reports of suspicious activity, the patrol ship set course for the last known location.

Synonyms

patrol boat
vspatrol ship
  • Specialized
7 3.5

A small boat that watches for danger and protects a coast or harbor

is used more generally for larger area military or law enforcement monitoring
police boat
vspatrol ship
3 3.0

Police officers use a boat to patrol harbors and keep people safe on the water

is a broader military or law enforcement monitoring craft not only police run
guard boat
vspatrol ship
  • Specialized
1 5.2

A boat that watches and protects a harbor or ships

serves the same protecting role but covers wider designated areas
guard ship
vspatrol ship
  • Specialized
1 7.9

A navy ship kept ready to respond quickly to emergencies

focuses on routine area monitoring and protecting rather than readiness state
picket boat
vspatrol ship
  • Specialized
8.0

A small boat that patrols and watches for danger near a harbor or fleet

focuses on general monitoring and protecting rather than only lookout duty
picket ship
vspatrol ship
  • Specialized
8.5

A ship that watches for enemy ships or planes and warns other ships

is more general monitoring and guarding rather than only warning role

Surface Forms

patrol ship singular
patrol ships plural

Morphology

patrol + ship

The meaning is directly and transparently derived from combining 'patrol' (an activity/unit that monitors or guards an area) with 'ship' (a vessel); together they denote a vessel used for patrol duties. This noun–noun composition follows common patterns (compare 'patrol boat', 'patrol car') and is likely immediately comprehensible to a B1 learner who knows both words.

Etymology

Patrol ship: The compound patrol ship names a ship which 'patrols', moving along an area to watch and guard it. Imagine a small boat sailing slowly along the coast with crew looking for trouble; that image explains why the phrase means a boat sent to monitor and protect a place.