noun · 4 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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CMU ARPABET:IH2 N D AH1 K T AH0 N S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The property of an electric circuit by which a voltage is induced in it by a changing magnetic field.
Definition source: English Wiktionary via Wiktextract
The power cable itself has enough inductance to disrupt the digital signal of the video output cable, due to poor shielding.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The quantity of the resulting electromagnetic flux divided by the current that produces it, measured in henries (SI symbol: H.)
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
What is the inductance of that power supply's main inductor?
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
an electrical device (typically a conducting coil) that introduces inductance into a circuit
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: inductor
Antonyms: none provided
Broader terms: electrical device
4
noun
Meaning 4
an electrical phenomenon whereby an electromotive force (EMF) is generated in a closed circuit by a change in the flow of current
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: induction
Antonyms: none provided
Broader terms: electrical phenomenon
Narrower terms: mutual induction, self-induction
History
Etymology
Etymology tree English induct Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -iader. Old French -ancebor. Middle English -aunce English -ance English inductance From induct + -ance.
Across languages
Translations
24 source translations are retained for this English entry.