ensign

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a person who holds a commissioned rank in the United States Navy or the United States Coast Guard;
below lieutenant junior grade
• Topics:
military, armed forces, armed services, military machine, war machine
• Hypernyms:
commissioned naval officer
2. an emblem flown as a symbol of nationality
• Syn:
national flag
• Hypernyms:
emblem, allegory, flag
3. colors flown by a ship to show its nationality
• Hypernyms:
colors, colours