# abwatt

CEFR C2 · Noun

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

## Definition

a very small unit used to measure the strength of an electric current. It is part of an older system of units that is rarely used today.

For teachers: a unit of electric current in the centimetre-gram-second system of units, equal to one hundredth of an ampere. It is now largely obsolete in modern scientific contexts.

## Examples

- The current in the small circuit was measured in abwatts.
- Historical physics textbooks often use the abwatt to describe the flow of electricity in older laboratory equipment.
- While the ampere is the standard SI unit for current, the abwatt remains a point of reference for those studying the historical development of electromagnetic theory and its early measurement systems.

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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.