# abvolt

CEFR C2 · Noun

Source: https://englishreference.com/word/abvolt
Updated: 2026-05-18

## Definition

a very small unit of electrical voltage. It is used in physics to measure tiny amounts of electricity.

For teachers: a unit of electromotive force equal to one hundred millionth of a volt. It is primarily used in the context of electromagnetic theory and historical scientific measurements.

## Examples

- The scientist measured the voltage in abvolts.
- In the early twentieth century, researchers used the abvolt to describe the minute electrical potentials found in certain biological tissues.
- While the modern volt is the standard unit, the abvolt remains a useful reference point in theoretical physics for calculating the strength of magnetic fields in specific units of measurement.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.