Dictionary.com
Thesaurus.com
Synonyms

patrol

American  
[puh-trohl] / pəˈtroʊl /

verb (used without object)

patrolled, patrolling
  1. (of a police officer, soldier, etc.) to pass along a road, beat, etc., or around or through a specified area in order to maintain order and security.


verb (used with object)

patrolled, patrolling
  1. to maintain the order and security of (a road, beat, area, etc.) by passing along or through it.

noun

  1. a person or group of persons assigned to patrol an area, road, etc.

  2. an automobile, ship, plane, squadron, fleet, etc., assigned to patrol an area.

  3. Military. a detachment of two or more persons, often a squad or platoon, detailed for reconnaissance or combat.

  4. the act of patrolling.

  5. patrol wagon.

  6. (in the Boy Scouts and Girl Scouts) a subdivision of a troop, usually consisting of about eight members.

patrol British  
/ pəˈtrəʊl /

noun

  1. the action of going through or around a town, neighbourhood, etc, at regular intervals for purposes of security or observation

  2. a person or group that carries out such an action

  3. a military detachment with the mission of security, gathering information, or combat with enemy forces

  4. a division of a troop of Scouts or Guides

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to engage in a patrol of (a place)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • patroller noun
  • repatrol verb (used with object)
  • unpatrolled adjective
  • well-patrolled adjective

Etymology

Origin of patrol

1655–65; < French patrouille (noun), patrouiller (v.) patrol, originally a pawing (noun), to paw (v.) in mud; derivative (with suffixal -ouille ) of patte paw; -r- unexplained

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The area is usually packed with thousands of revelers and police on patrol.

From The Wall Street Journal

Some urged the ski patrol to accept a deal.

From The Wall Street Journal

He convened the country’s Defense Council to deploy soldiers and equipment around key facilities as well as boost police patrols around power plants, distribution stations, and control centers.

From The Wall Street Journal

Heritage wardens who patrol Westminster Square 24 hours a day alerted the police to the graffiti, the spokesperson added.

From BBC

The auditor said his office’s most recent deep dive began with a tip about Thomas Dozler, an Agriculture Department manager whose duties included patrolling Nebraska’s borderland in the F-150.

From The Wall Street Journal