sapper

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. a military engineer who lays or detects and disarms mines
• Derivationally related forms:
sap
• Topics:
military, armed forces, armed services, military machine, war machine
• Hypernyms:
army engineer, military engineer
2. a military engineer who does sapping (digging trenches or undermining fortifications)
• Derivationally related forms:
sap
• Topics:
military, armed forces, armed services, military machine, war machine
• Hypernyms:
army engineer, military engineer