reconnoitring

Từ điển WordNet v3.1 - WordNet Dictionary

noun

exploring in order to gain information
- scouting in enemy territory is very dangerous
• Syn:
scouting, exploratory survey, reconnoitering
• Derivationally related forms:
reconnoitre, reconnoiter (for: reconnoitering), scout (for: scouting)
• Hypernyms:
reconnaissance, reconnaissance mission