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noun

ohm

ohm

Ohm (noun) means the standard unit of electrical resistance. Example: “The resistor is rated at 100 ohms.”

noun
1
The standard unit of electrical resistance.
"The resistor is rated at 100 ohms."

How to use ohm

Learner’s notes

In plain EnglishThe unit used to measure how much a material resists the flow of electric current.

Common pairings
measured in ohms 100-ohm resistor

Word forms

ohms plural

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The resistor is rated at 100 _____.

Etymology

Named after the German physicist Georg Ohm, who described the relationship between voltage, current, and resistance.

Origin: German

Rhymes for ohm

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Frequently asked questions

What does “ohm” mean?

The word “ohm” means the standard unit of electrical resistance. In plain terms, the unit used to measure how much a material resists the flow of electric current.

How do you pronounce “ohm”?

“Ohm” is pronounced ohm (/oʊm/ in IPA).

How do you use “ohm” in a sentence?

Here is “ohm” used in a sentence: “The resistor is rated at 100 ohms.”

What part of speech is “ohm”?

“Ohm” is a noun.

Where does the word “ohm” come from?

The word “ohm” comes from German. Named after the German physicist Georg Ohm, who described the relationship between voltage, current, and resistance.

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