Definition

Noun: 1. The act of obtaining information about an enemy or a potential enemy, or about an area. This is the primary military sense, involving observation, surveillance, or exploration to gather strategic or tactical intelligence. 2. A preliminary survey or exploration of an area to gather information. This broader sense applies to any systematic examination of a region or situation before a main activity, such as a scientific expedition, a business venture, or a personal trip.

Examples of Usage

• Military Context:
  • The pilot flew a reconnaissance mission over enemy territory.
  • Satellites are used for aerial reconnaissance.
• General/Exploratory Context:
  • We made a quick reconnaissance of the neighborhood before deciding where to rent an apartment.
  • The geologists conducted a reconnaissance of the mountain range to plan their detailed study.

Advanced Usage

• "on reconnaissance": Engaged in the act of reconnaissance.
  • The special forces unit was sent out on reconnaissance.
• "reconnaissance in force": A military operation where a significant force moves to discover or test the enemy's strength and positions.
  • The general ordered a reconnaissance in force to probe the enemy's defenses.

Variants and Related Words

• Reconnoiter (Verb) /ˌrɛkəˈnɔɪtər/: To make a reconnaissance of; to scout.
  • We need to reconnoiter the route before the main group arrives.
• Recon (Noun, informal): A common abbreviation for "reconnaissance."
  • The sergeant just got back from a recon patrol.

Synonyms

• Scouting: Exploring to obtain information.
• Surveillance: Close observation, especially of a suspected person or area.
• Exploration: The action of traveling in or through an unfamiliar area to learn about it.
• Survey: A general view, examination, or description of something.

Related Phrases

• Reconnaissance vehicle: A military vehicle designed for reconnaissance tasks.
• Reconnaissance aircraft: An airplane used for surveillance and intelligence gathering.

Noun

1. the act of reconnoitring (especially to gain information about an enemy or potential enemy)
   • an exchange of fire occurred on a reconnaissance mission