Standard Lemma guide

resistivity

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

The resistance offered at a particular temperature by an electrical conductor of any given material in a cube of unit length, expressed in ohm-metres (Ωm) in the metric system of measurement.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: business, electrical-engineering, electricity, electromagnetism, energy, engineering, natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The reciprocal of thermal conductivity, having SI unit: m K W−1

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: natural-sciences, physical-sciences, physics, thermodynamics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a material's opposition to the flow of electric current; measured in ohms

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: electric resistance, electrical resistance, impedance, resistance, ohmic resistance

Antonyms: none provided

Broader terms: electrical phenomenon

Narrower terms: ohmage

History

Etymology

Etymology tree English resist Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English resistive Proto-Indo-European *-teh2 Proto-Indo-European *-ts Proto-Indo-European *-teh2ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English resistivity From resistive + -ity.

Across languages

Translations

12 source translations are retained for this English entry.

  • Bulgarian: специфично съпротивление (specifično sǎprotivlenie) — capacity of resistance to electricity
  • Danish: resistivitet — capacity of resistance to electricity
  • Finnish: ominaisvastus — capacity of resistance to electricity
  • Finnish: resistiivisyys — capacity of resistance to electricity
  • French: résistivité — capacity of resistance to electricity
  • Galician: resistividade — capacity of resistance to electricity
  • Georgian: წინაღობა (c̣inaɣoba) — capacity of resistance to electricity
  • Georgian: ხვედრითი წინააღმდეგობა (xvedriti c̣inaaɣmdegoba) — capacity of resistance to electricity
  • Italian: resistività — capacity of resistance to electricity
  • Russian: удельное электрическое сопротивление (udelʹnoje električeskoje soprotivlenije) — capacity of resistance to electricity
  • Spanish: resistividad — capacity of resistance to electricity
  • Tagalog: kasagwilan — capacity of resistance to electricity