reconnaissance noun
ADJ. general | preliminary | aerial/air, maritime, military Spotter planes made a preliminary aerial reconnaissance of the island.
VERB + RECONNAISSANCE carry out, conduct, do, make
RECONNAISSANCE + VERB reveal sth Reconnaissance revealed not a single large ship.
RECONNAISSANCE + NOUN flight, mission, sortie | party, patrol, team, unit | aircraft, plane
You can also check other dicts: reconnaissance (English, 中文解释 ), wordnet sense, Collins Definition