impedance

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a material's opposition to the flow of electric current;
measured in ohms
• Syn:
electric resistance, electrical resistance, resistance, resistivity, ohmic resistance
• Derivationally related forms:
resistive (for: resistivity)
• Hypernyms:
electrical phenomenon
• Hyponyms:
ohmage

• Từ đồng nghĩa / Synonyms:
  electric resistance, electrical resistance, resistance, resistivity, ohmic resistance