troop

troop — noun

1. a body of soldiers who serve together in a military force

1.nounB1
Definition

a body of soldiers who serve together in a military force

Example

Troops from both sides agreed to a twenty-four-hour halt in the fighting.

troops as plural noun for soldiers generally

Sahil's great-grandfather commanded a troop stationed near the coast in 1943.

Common collocations
  • a troop of soldiers
  • send troops
  • deploy troops
  • withdraw troops
  • station troops
Synonyms
  • soldiers

    the broader term for individual members of an army

  • forces

    wider term that includes all military branches

  • military

    refers to the armed forces as an institution

Grammar Patterns

a troop of + noun

troops (plural) for soldiers in general

Usage Note

In the plural form ('troops'), this sense often refers to soldiers in general rather than a specific organized unit. The singular form ('a troop of...') emphasizes a particular group.

Common Mistakes

A theatre troop performed the play.
A theatre troupe performed the play.
'troop' refers to soldiers; 'troupe' (with a 'u') refers to a group of performers.

2. a military unit made up of soldiers who fight from horses or from heavily armore

2.nounB2
Definition

a military unit made up of soldiers who fight from horses or from heavily armored vehicles

Example

A troop of cavalry charged across the open field during the battle.

a troop of + military unit type (cavalry, armor)

The armored troop moved its tanks into position before sunrise.

Common collocations
  • cavalry troop
  • armored troop
  • lead a troop
  • a troop of horsemen
Synonyms
  • squadron

    a larger military unit within the cavalry or air force

  • company

    an infantry unit roughly equal in size to a cavalry troop

Grammar Patterns

a troop of cavalry / a troop of armored vehicles

3. a local unit of children and teenagers who belong to the Scouts organisation

3.nounB1
Definition

a local unit of children and teenagers who belong to the Scouts organisation

Example

Our Scout troop meets every Saturday morning at the community hall.

Scout troop as a local unit of the Scouts organization

The troop went on a three-day camping trip in the mountains last summer.

Common collocations
  • Scout troop
  • join a troop
  • lead a troop
  • troop leader
  • troop meeting
Synonyms
  • group

    a more general term for any collection of Scouts

  • unit

    a formal term used within the Scouts organization

Grammar Patterns

a troop of Scouts / a Scout troop

troop — adjective

troop — verb

Word family

  • trooper
    nounC1
  • troops
    plural nounB1

Synonym discussion

Sense: noun/1

'Troops' refers to soldiers as a collective body, often emphasizing numbers and organized deployment. 'Soldiers' is the everyday term for individual members of an army — anyone wearing a military uniform. 'Forces' is broader: it includes all branches of the armed forces (army, navy, air force, marines), and can also refer to police or peacekeeping units. 'Military' is the most abstract — it describes the institution or system of armed defense rather than the people themselves. 'Army' is narrower than 'forces' and usually means the land-based branch. For example, 'The government sent troops to the border' (soldiers on the ground), versus 'The government sent military advisors' (experts, not necessarily combat soldiers). When discussing numbers, 'troops' is preferred: 'ten thousand troops' sounds natural, while 'ten thousand soldiers' feels slightly more individual-focused.

soldiersforcesmilitaryarmy

Common collocations

Nouns

  • troop movement
  • troop deployment
  • troop reduction
  • troop withdrawal
  • troop transport
  • troop morale
  • troop strength

Phrases

  • a troop of
  • troops of

Prepositions

  • troop into
  • troop out of
  • troop through
  • troop to
  • troop down
  • troop along

Etymology

FrenchEnglish

The word 'troop' entered English in the 16th century from French 'troupe', meaning a company or band of people. French inherited it from an earlier Latin or Germanic root meaning a herd or flock. The military sense — a group of soldiers — became dominant by the 1600s. The Scout-organisation meaning appeared in the early 20th century, borrowing the idea of an organized unit. The verb sense followed naturally from the noun, describing how a 'troop' moves together.