extraction

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
• Derivationally related forms:
extract
• Hypernyms:
natural process, natural action, action, activity
• Hyponyms:
decoction, dehydration, desiccation, drying up, evaporation,
elution, infusion, mineral extraction, mineral processing, mineral dressing, ore processing,
ore dressing, beneficiation
2. properties attributable to your ancestry
- he comes from good origins
• Syn:
origin, descent
• Hypernyms:
ancestry, lineage, derivation, filiation
• Hyponyms:
full blood
3. the action of taking out something (especially using effort or force)
- the dentist gave her a local anesthetic prior to the extraction
• Derivationally related forms:
extract
• Hypernyms:
removal, remotion

• Từ đồng nghĩa / Synonyms:
  origin, descent