reconnaissance
/ri'kɔnisəns/
Học thuậtThân thiện
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
- the act of reconnoitring (especially to gain information about an enemy or potential enemy)
- an exchange of fire occurred on a reconnaissance mission