mining

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the act of extracting ores or coal etc from the earth (Freq. 3)
• Syn:
excavation
• Derivationally related forms:
excavate (for: excavation), mine
• Members of this Topic:
opencast, opencut, bore, bore-hole, drill hole,
drift, heading, gallery, fathom, fthm, rag,
rag, mine, strip mine, surface mine, surface-mine,
drive, extract
• Hypernyms:
production
• Hyponyms:
placer mining, strip mining, opencast mining
2. laying explosive mines in concealed places to destroy enemy personnel and equipment
• Syn:
minelaying
• Derivationally related forms:
mine
• Hypernyms:
defense, defence, defensive measure

• Từ đồng nghĩa / Synonyms:
  minelaying, excavation